40666272

素因数分解:

$2^5\times 3^1\times {\mathrm{149}}^1\times {\mathrm{2843}}^1$

素因数の和:3005

約数の個数: 48

約数和(自身を含む): 107503200

約数和(自身を除く): 66836928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 149, 298, 447, 596, 894, 1192, 1788, 2384, 2843, 3576, 4768, 5686, 7152, 8529, 11372, 14304, 17058, 22744, 34116, 45488, 68232, 90976, 136464, 272928, 423607, 847214, 1270821, 1694428, 2541642, 3388856, 5083284, 6777712, 10166568, 13555424, 20333136, 40666272]

約数ペア:

[(1, 40666272), (2, 20333136), (3, 13555424), (4, 10166568), (6, 6777712), (8, 5083284), (12, 3388856), (16, 2541642), (24, 1694428), (32, 1270821), (48, 847214), (96, 423607), (149, 272928), (298, 136464), (447, 90976), (596, 68232), (894, 45488), (1192, 34116), (1788, 22744), (2384, 17058), (2843, 14304), (3576, 11372), (4768, 8529), (5686, 7152)]