72285472

素因数分解:

$2^5\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1031}}^1$

素因数の和:1361

約数の個数: 48

約数和(自身を含む): 163320192

約数和(自身を除く): 91034720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 313, 626, 1031, 1252, 2062, 2191, 2504, 4124, 4382, 5008, 7217, 8248, 8764, 10016, 14434, 16496, 17528, 28868, 32992, 35056, 57736, 70112, 115472, 230944, 322703, 645406, 1290812, 2258921, 2581624, 4517842, 5163248, 9035684, 10326496, 18071368, 36142736, 72285472]

約数ペア:

[(1, 72285472), (2, 36142736), (4, 18071368), (7, 10326496), (8, 9035684), (14, 5163248), (16, 4517842), (28, 2581624), (32, 2258921), (56, 1290812), (112, 645406), (224, 322703), (313, 230944), (626, 115472), (1031, 70112), (1252, 57736), (2062, 35056), (2191, 32992), (2504, 28868), (4124, 17528), (4382, 16496), (5008, 14434), (7217, 10016), (8248, 8764)]