40803496

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 78388200

約数和(自身を除く): 37584704

約数列:

[1, 2, 4, 8, 73, 109, 146, 218, 292, 436, 584, 641, 872, 1282, 2564, 5128, 7957, 15914, 31828, 46793, 63656, 69869, 93586, 139738, 187172, 279476, 374344, 558952, 5100437, 10200874, 20401748, 40803496]

約数ペア:

[(1, 40803496), (2, 20401748), (4, 10200874), (8, 5100437), (73, 558952), (109, 374344), (146, 279476), (218, 187172), (292, 139738), (436, 93586), (584, 69869), (641, 63656), (872, 46793), (1282, 31828), (2564, 15914), (5128, 7957)]