15738976

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 34404048

約数和(自身を除く): 18665072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 671, 733, 976, 1342, 1466, 1952, 2684, 2932, 5368, 5864, 8063, 10736, 11728, 16126, 21472, 23456, 32252, 44713, 64504, 89426, 129008, 178852, 258016, 357704, 491843, 715408, 983686, 1430816, 1967372, 3934744, 7869488, 15738976]

約数ペア:

[(1, 15738976), (2, 7869488), (4, 3934744), (8, 1967372), (11, 1430816), (16, 983686), (22, 715408), (32, 491843), (44, 357704), (61, 258016), (88, 178852), (122, 129008), (176, 89426), (244, 64504), (352, 44713), (488, 32252), (671, 23456), (733, 21472), (976, 16126), (1342, 11728), (1466, 10736), (1952, 8063), (2684, 5864), (2932, 5368)]