64435475632

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{2693}}^1$

素因数の和:3467

約数の個数: 120

約数和(自身を含む): 145550871648

約数和(自身を除く): 81115396016

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 727, 748, 968, 1454, 1496, 1936, 2057, 2693, 2908, 2992, 4114, 5386, 5816, 7997, 8228, 10772, 11632, 12359, 15994, 16456, 21544, 24718, 29623, 31988, 32912, 43088, 45781, 49436, 59246, 63976, 87967, 91562, 98872, 118492, 127952, 135949, 175934, 183124, 197744, 236984, 271898, 325853, 351868, 366248, 473968, 503591, 543796, 651706, 703736, 732496, 1007182, 1087592, 1303412, 1407472, 1495439, 1957811, 2014364, 2175184, 2606824, 2990878, 3915622, 4028728, 5213648, 5539501, 5981756, 7831244, 8057456, 11079002, 11963512, 15662488, 21535921, 22158004, 23927024, 31324976, 33282787, 43071842, 44316008, 66565574, 86143684, 88632016, 133131148, 172287368, 236895131, 266262296, 344574736, 366110657, 473790262, 532524592, 732221314, 947580524, 1464442628, 1895161048, 2928885256, 3790322096, 4027217227, 5857770512, 8054434454, 16108868908, 32217737816, 64435475632]

約数ペア:

[(1, 64435475632), (2, 32217737816), (4, 16108868908), (8, 8054434454), (11, 5857770512), (16, 4027217227), (17, 3790322096), (22, 2928885256), (34, 1895161048), (44, 1464442628), (68, 947580524), (88, 732221314), (121, 532524592), (136, 473790262), (176, 366110657), (187, 344574736), (242, 266262296), (272, 236895131), (374, 172287368), (484, 133131148), (727, 88632016), (748, 86143684), (968, 66565574), (1454, 44316008), (1496, 43071842), (1936, 33282787), (2057, 31324976), (2693, 23927024), (2908, 22158004), (2992, 21535921), (4114, 15662488), (5386, 11963512), (5816, 11079002), (7997, 8057456), (8228, 7831244), (10772, 5981756), (11632, 5539501), (12359, 5213648), (15994, 4028728), (16456, 3915622), (21544, 2990878), (24718, 2606824), (29623, 2175184), (31988, 2014364), (32912, 1957811), (43088, 1495439), (45781, 1407472), (49436, 1303412), (59246, 1087592), (63976, 1007182), (87967, 732496), (91562, 703736), (98872, 651706), (118492, 543796), (127952, 503591), (135949, 473968), (175934, 366248), (183124, 351868), (197744, 325853), (236984, 271898)]