40648296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6857}}^1$

素因数の和:6898

約数の個数: 64

約数和(自身を含む): 115214400

約数和(自身を除く): 74566104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 6857, 13714, 20571, 27428, 41142, 54856, 82284, 89141, 130283, 164568, 178282, 260566, 267423, 356564, 390849, 521132, 534846, 713128, 781698, 1042264, 1069692, 1563396, 1693679, 2139384, 3126792, 3387358, 5081037, 6774716, 10162074, 13549432, 20324148, 40648296]

約数ペア:

[(1, 40648296), (2, 20324148), (3, 13549432), (4, 10162074), (6, 6774716), (8, 5081037), (12, 3387358), (13, 3126792), (19, 2139384), (24, 1693679), (26, 1563396), (38, 1069692), (39, 1042264), (52, 781698), (57, 713128), (76, 534846), (78, 521132), (104, 390849), (114, 356564), (152, 267423), (156, 260566), (228, 178282), (247, 164568), (312, 130283), (456, 89141), (494, 82284), (741, 54856), (988, 41142), (1482, 27428), (1976, 20571), (2964, 13714), (5928, 6857)]