28858764872

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{33211}}^1$

素因数の和:33546

約数の個数: 64

約数和(自身を含む): 63129369600

約数和(自身を除く): 34270604728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 263, 413, 472, 526, 826, 1052, 1652, 1841, 2104, 3304, 3682, 7364, 14728, 15517, 31034, 33211, 62068, 66422, 108619, 124136, 132844, 217238, 232477, 265688, 434476, 464954, 868952, 929908, 1859816, 1959449, 3918898, 7837796, 8734493, 13716143, 15675592, 17468986, 27432286, 34937972, 54864572, 61141451, 69875944, 109729144, 122282902, 244565804, 489131608, 515335087, 1030670174, 2061340348, 3607345609, 4122680696, 7214691218, 14429382436, 28858764872]

約数ペア:

[(1, 28858764872), (2, 14429382436), (4, 7214691218), (7, 4122680696), (8, 3607345609), (14, 2061340348), (28, 1030670174), (56, 515335087), (59, 489131608), (118, 244565804), (236, 122282902), (263, 109729144), (413, 69875944), (472, 61141451), (526, 54864572), (826, 34937972), (1052, 27432286), (1652, 17468986), (1841, 15675592), (2104, 13716143), (3304, 8734493), (3682, 7837796), (7364, 3918898), (14728, 1959449), (15517, 1859816), (31034, 929908), (33211, 868952), (62068, 464954), (66422, 434476), (108619, 265688), (124136, 232477), (132844, 217238)]