15728672

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 33951960

約数和(自身を除く): 18223288

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 997, 1972, 1994, 3944, 3988, 7888, 7976, 15776, 15952, 16949, 28913, 31904, 33898, 57826, 67796, 115652, 135592, 231304, 271184, 462608, 491521, 542368, 925216, 983042, 1966084, 3932168, 7864336, 15728672]

約数ペア:

[(1, 15728672), (2, 7864336), (4, 3932168), (8, 1966084), (16, 983042), (17, 925216), (29, 542368), (32, 491521), (34, 462608), (58, 271184), (68, 231304), (116, 135592), (136, 115652), (232, 67796), (272, 57826), (464, 33898), (493, 31904), (544, 28913), (928, 16949), (986, 15952), (997, 15776), (1972, 7976), (1994, 7888), (3944, 3988)]