40648024

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{727}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 79279200

約数和(自身を除く): 38631176

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 241, 482, 727, 964, 1454, 1928, 2908, 5816, 6989, 13978, 21083, 27956, 42166, 55912, 84332, 168664, 175207, 350414, 700828, 1401656, 5081003, 10162006, 20324012, 40648024]

約数ペア:

[(1, 40648024), (2, 20324012), (4, 10162006), (8, 5081003), (29, 1401656), (58, 700828), (116, 350414), (232, 175207), (241, 168664), (482, 84332), (727, 55912), (964, 42166), (1454, 27956), (1928, 21083), (2908, 13978), (5816, 6989)]