38238944

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 80110800

約数和(自身を除く): 41871856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 109, 152, 218, 304, 436, 577, 608, 872, 1154, 1744, 2071, 2308, 3488, 4142, 4616, 8284, 9232, 10963, 16568, 18464, 21926, 33136, 43852, 62893, 66272, 87704, 125786, 175408, 251572, 350816, 503144, 1006288, 1194967, 2012576, 2389934, 4779868, 9559736, 19119472, 38238944]

約数ペア:

[(1, 38238944), (2, 19119472), (4, 9559736), (8, 4779868), (16, 2389934), (19, 2012576), (32, 1194967), (38, 1006288), (76, 503144), (109, 350816), (152, 251572), (218, 175408), (304, 125786), (436, 87704), (577, 66272), (608, 62893), (872, 43852), (1154, 33136), (1744, 21926), (2071, 18464), (2308, 16568), (3488, 10963), (4142, 9232), (4616, 8284)]