1649732048

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{34519}}^1$

素因数の和:34659

約数の個数: 40

約数和(自身を含む): 3338774400

約数和(自身を除く): 1689042352

約数列:

[1, 2, 4, 8, 16, 29, 58, 103, 116, 206, 232, 412, 464, 824, 1648, 2987, 5974, 11948, 23896, 34519, 47792, 69038, 138076, 276152, 552304, 1001051, 2002102, 3555457, 4004204, 7110914, 8008408, 14221828, 16016816, 28443656, 56887312, 103108253, 206216506, 412433012, 824866024, 1649732048]

約数ペア:

[(1, 1649732048), (2, 824866024), (4, 412433012), (8, 206216506), (16, 103108253), (29, 56887312), (58, 28443656), (103, 16016816), (116, 14221828), (206, 8008408), (232, 7110914), (412, 4004204), (464, 3555457), (824, 2002102), (1648, 1001051), (2987, 552304), (5974, 276152), (11948, 138076), (23896, 69038), (34519, 47792)]