72362368

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43487}}^1$

素因数の和:43514

約数の個数: 32

約数和(自身を含む): 155252160

約数和(自身を除く): 82889792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 43487, 86974, 173948, 347896, 565331, 695792, 1130662, 1391584, 2261324, 2783168, 4522648, 5566336, 9045296, 18090592, 36181184, 72362368]

約数ペア:

[(1, 72362368), (2, 36181184), (4, 18090592), (8, 9045296), (13, 5566336), (16, 4522648), (26, 2783168), (32, 2261324), (52, 1391584), (64, 1130662), (104, 695792), (128, 565331), (208, 347896), (416, 173948), (832, 86974), (1664, 43487)]