13965584

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 40

約数和(自身を含む): 28253400

約数和(自身を除く): 14287816

約数列:

[1, 2, 4, 8, 16, 41, 61, 82, 122, 164, 244, 328, 349, 488, 656, 698, 976, 1396, 2501, 2792, 5002, 5584, 10004, 14309, 20008, 21289, 28618, 40016, 42578, 57236, 85156, 114472, 170312, 228944, 340624, 872849, 1745698, 3491396, 6982792, 13965584]

約数ペア:

[(1, 13965584), (2, 6982792), (4, 3491396), (8, 1745698), (16, 872849), (41, 340624), (61, 228944), (82, 170312), (122, 114472), (164, 85156), (244, 57236), (328, 42578), (349, 40016), (488, 28618), (656, 21289), (698, 20008), (976, 14309), (1396, 10004), (2501, 5584), (2792, 5002)]