74716928

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 108

約数和(自身を含む): 177300648

約数和(自身を除く): 102583720

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 157, 169, 176, 208, 256, 286, 314, 338, 352, 416, 572, 628, 676, 704, 832, 1144, 1256, 1352, 1408, 1664, 1727, 1859, 2041, 2288, 2512, 2704, 2816, 3328, 3454, 3718, 4082, 4576, 5024, 5408, 6908, 7436, 8164, 9152, 10048, 10816, 13816, 14872, 16328, 18304, 20096, 21632, 22451, 26533, 27632, 29744, 32656, 36608, 40192, 43264, 44902, 53066, 55264, 59488, 65312, 89804, 106132, 110528, 118976, 130624, 179608, 212264, 221056, 237952, 261248, 291863, 359216, 424528, 442112, 475904, 522496, 583726, 718432, 849056, 1167452, 1436864, 1698112, 2334904, 2873728, 3396224, 4669808, 5747456, 6792448, 9339616, 18679232, 37358464, 74716928]

約数ペア:

[(1, 74716928), (2, 37358464), (4, 18679232), (8, 9339616), (11, 6792448), (13, 5747456), (16, 4669808), (22, 3396224), (26, 2873728), (32, 2334904), (44, 1698112), (52, 1436864), (64, 1167452), (88, 849056), (104, 718432), (128, 583726), (143, 522496), (157, 475904), (169, 442112), (176, 424528), (208, 359216), (256, 291863), (286, 261248), (314, 237952), (338, 221056), (352, 212264), (416, 179608), (572, 130624), (628, 118976), (676, 110528), (704, 106132), (832, 89804), (1144, 65312), (1256, 59488), (1352, 55264), (1408, 53066), (1664, 44902), (1727, 43264), (1859, 40192), (2041, 36608), (2288, 32656), (2512, 29744), (2704, 27632), (2816, 26533), (3328, 22451), (3454, 21632), (3718, 20096), (4082, 18304), (4576, 16328), (5024, 14872), (5408, 13816), (6908, 10816), (7436, 10048), (8164, 9152)]