78587392

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{11807}}^1$

素因数の和:11838

約数の個数: 40

約数和(自身を含む): 169114176

約数和(自身を除く): 90526784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 11807, 23614, 47228, 94456, 153491, 188912, 306982, 377824, 613964, 755648, 1227928, 1511296, 2455856, 3022592, 4911712, 6045184, 9823424, 19646848, 39293696, 78587392]

約数ペア:

[(1, 78587392), (2, 39293696), (4, 19646848), (8, 9823424), (13, 6045184), (16, 4911712), (26, 3022592), (32, 2455856), (52, 1511296), (64, 1227928), (104, 755648), (128, 613964), (208, 377824), (256, 306982), (416, 188912), (512, 153491), (832, 94456), (1664, 47228), (3328, 23614), (6656, 11807)]