28936090184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{15493}}^1$

素因数の和:15990

約数の個数: 64

約数和(自身を含む): 59437463040

約数和(自身を除く): 30501372856

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 443, 527, 886, 1054, 1772, 2108, 3544, 4216, 7531, 13733, 15062, 15493, 27466, 30124, 30986, 54932, 60248, 61972, 109864, 123944, 233461, 263381, 466922, 480283, 526762, 933844, 960566, 1053524, 1867688, 1921132, 2107048, 3842264, 6863399, 8164811, 13726798, 16329622, 27453596, 32659244, 54907192, 65318488, 116677783, 212765369, 233355566, 425530738, 466711132, 851061476, 933422264, 1702122952, 3617011273, 7234022546, 14468045092, 28936090184]

約数ペア:

[(1, 28936090184), (2, 14468045092), (4, 7234022546), (8, 3617011273), (17, 1702122952), (31, 933422264), (34, 851061476), (62, 466711132), (68, 425530738), (124, 233355566), (136, 212765369), (248, 116677783), (443, 65318488), (527, 54907192), (886, 32659244), (1054, 27453596), (1772, 16329622), (2108, 13726798), (3544, 8164811), (4216, 6863399), (7531, 3842264), (13733, 2107048), (15062, 1921132), (15493, 1867688), (27466, 1053524), (30124, 960566), (30986, 933844), (54932, 526762), (60248, 480283), (61972, 466922), (109864, 263381), (123944, 233461)]