72693296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2551}}^1$

素因数の和:2709

約数の個数: 40

約数和(自身を含む): 152844384

約数和(自身を除く): 80151088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 2192, 2551, 3562, 5102, 7124, 10204, 14248, 20408, 28496, 33163, 40816, 66326, 132652, 265304, 349487, 530608, 698974, 1397948, 2795896, 4543331, 5591792, 9086662, 18173324, 36346648, 72693296]

約数ペア:

[(1, 72693296), (2, 36346648), (4, 18173324), (8, 9086662), (13, 5591792), (16, 4543331), (26, 2795896), (52, 1397948), (104, 698974), (137, 530608), (208, 349487), (274, 265304), (548, 132652), (1096, 66326), (1781, 40816), (2192, 33163), (2551, 28496), (3562, 20408), (5102, 14248), (7124, 10204)]