61879168

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 136145520

約数和(自身を除く): 74266352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 328, 416, 533, 656, 832, 907, 1066, 1312, 1664, 1814, 2132, 2624, 3628, 4264, 5248, 7256, 8528, 11791, 14512, 17056, 23582, 29024, 34112, 37187, 47164, 58048, 68224, 74374, 94328, 116096, 148748, 188656, 297496, 377312, 483431, 594992, 754624, 966862, 1189984, 1509248, 1933724, 2379968, 3867448, 4759936, 7734896, 15469792, 30939584, 61879168]

約数ペア:

[(1, 61879168), (2, 30939584), (4, 15469792), (8, 7734896), (13, 4759936), (16, 3867448), (26, 2379968), (32, 1933724), (41, 1509248), (52, 1189984), (64, 966862), (82, 754624), (104, 594992), (128, 483431), (164, 377312), (208, 297496), (328, 188656), (416, 148748), (533, 116096), (656, 94328), (832, 74374), (907, 68224), (1066, 58048), (1312, 47164), (1664, 37187), (1814, 34112), (2132, 29024), (2624, 23582), (3628, 17056), (4264, 14512), (5248, 11791), (7256, 8528)]