39706368

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 117783456

約数和(自身を除く): 78077088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 97, 104, 123, 128, 156, 164, 192, 194, 208, 246, 256, 291, 312, 328, 384, 388, 416, 492, 533, 582, 624, 656, 768, 776, 832, 984, 1066, 1164, 1248, 1261, 1312, 1552, 1599, 1664, 1968, 2132, 2328, 2496, 2522, 2624, 3104, 3198, 3328, 3783, 3936, 3977, 4264, 4656, 4992, 5044, 5248, 6208, 6396, 7566, 7872, 7954, 8528, 9312, 9984, 10088, 10496, 11931, 12416, 12792, 15132, 15744, 15908, 17056, 18624, 20176, 23862, 24832, 25584, 30264, 31488, 31816, 34112, 37248, 40352, 47724, 51168, 51701, 60528, 63632, 68224, 74496, 80704, 95448, 102336, 103402, 121056, 127264, 136448, 155103, 161408, 190896, 204672, 206804, 242112, 254528, 310206, 322816, 381792, 409344, 413608, 484224, 509056, 620412, 763584, 827216, 968448, 1018112, 1240824, 1527168, 1654432, 2481648, 3054336, 3308864, 4963296, 6617728, 9926592, 13235456, 19853184, 39706368]

約数ペア:

[(1, 39706368), (2, 19853184), (3, 13235456), (4, 9926592), (6, 6617728), (8, 4963296), (12, 3308864), (13, 3054336), (16, 2481648), (24, 1654432), (26, 1527168), (32, 1240824), (39, 1018112), (41, 968448), (48, 827216), (52, 763584), (64, 620412), (78, 509056), (82, 484224), (96, 413608), (97, 409344), (104, 381792), (123, 322816), (128, 310206), (156, 254528), (164, 242112), (192, 206804), (194, 204672), (208, 190896), (246, 161408), (256, 155103), (291, 136448), (312, 127264), (328, 121056), (384, 103402), (388, 102336), (416, 95448), (492, 80704), (533, 74496), (582, 68224), (624, 63632), (656, 60528), (768, 51701), (776, 51168), (832, 47724), (984, 40352), (1066, 37248), (1164, 34112), (1248, 31816), (1261, 31488), (1312, 30264), (1552, 25584), (1599, 24832), (1664, 23862), (1968, 20176), (2132, 18624), (2328, 17056), (2496, 15908), (2522, 15744), (2624, 15132), (3104, 12792), (3198, 12416), (3328, 11931), (3783, 10496), (3936, 10088), (3977, 9984), (4264, 9312), (4656, 8528), (4992, 7954), (5044, 7872), (5248, 7566), (6208, 6396)]