42052088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 89510400

約数和(自身を除く): 47458312

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 73, 104, 116, 146, 191, 232, 292, 377, 382, 584, 754, 764, 949, 1508, 1528, 1898, 2117, 2483, 3016, 3796, 4234, 4966, 5539, 7592, 8468, 9932, 11078, 13943, 16936, 19864, 22156, 27521, 27886, 44312, 55042, 55772, 72007, 110084, 111544, 144014, 181259, 220168, 288028, 362518, 404347, 576056, 725036, 808694, 1450072, 1617388, 3234776, 5256511, 10513022, 21026044, 42052088]

約数ペア:

[(1, 42052088), (2, 21026044), (4, 10513022), (8, 5256511), (13, 3234776), (26, 1617388), (29, 1450072), (52, 808694), (58, 725036), (73, 576056), (104, 404347), (116, 362518), (146, 288028), (191, 220168), (232, 181259), (292, 144014), (377, 111544), (382, 110084), (584, 72007), (754, 55772), (764, 55042), (949, 44312), (1508, 27886), (1528, 27521), (1898, 22156), (2117, 19864), (2483, 16936), (3016, 13943), (3796, 11078), (4234, 9932), (4966, 8468), (5539, 7592)]