72077718832

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4697453}}^1$

素因数の和:4697605

約数の個数: 40

約数和(自身を含む): 160765665696

約数和(自身を除く): 88687946864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 15344, 4697453, 9394906, 18789812, 32882171, 37579624, 65764342, 75159248, 131528684, 263057368, 526114736, 643551061, 1287102122, 2574204244, 4504857427, 5148408488, 9009714854, 10296816976, 18019429708, 36038859416, 72077718832]

約数ペア:

[(1, 72077718832), (2, 36038859416), (4, 18019429708), (7, 10296816976), (8, 9009714854), (14, 5148408488), (16, 4504857427), (28, 2574204244), (56, 1287102122), (112, 643551061), (137, 526114736), (274, 263057368), (548, 131528684), (959, 75159248), (1096, 65764342), (1918, 37579624), (2192, 32882171), (3836, 18789812), (7672, 9394906), (15344, 4697453)]