40902464

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:823

約数の個数: 56

約数和(自身を含む): 87099648

約数和(自身を除く): 46197184

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 148, 184, 296, 368, 592, 736, 751, 851, 1184, 1472, 1502, 1702, 2368, 3004, 3404, 6008, 6808, 12016, 13616, 17273, 24032, 27232, 27787, 34546, 48064, 54464, 55574, 69092, 111148, 138184, 222296, 276368, 444592, 552736, 639101, 889184, 1105472, 1278202, 1778368, 2556404, 5112808, 10225616, 20451232, 40902464]

約数ペア:

[(1, 40902464), (2, 20451232), (4, 10225616), (8, 5112808), (16, 2556404), (23, 1778368), (32, 1278202), (37, 1105472), (46, 889184), (64, 639101), (74, 552736), (92, 444592), (148, 276368), (184, 222296), (296, 138184), (368, 111148), (592, 69092), (736, 55574), (751, 54464), (851, 48064), (1184, 34546), (1472, 27787), (1502, 27232), (1702, 24032), (2368, 17273), (3004, 13616), (3404, 12016), (6008, 6808)]