2789127424

素因数分解:

$2^8\times {\mathrm{149}}^1\times {\mathrm{73121}}^1$

素因数の和:73286

約数の個数: 36

約数和(自身を含む): 5604801300

約数和(自身を除く): 2815673876

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 596, 1192, 2384, 4768, 9536, 19072, 38144, 73121, 146242, 292484, 584968, 1169936, 2339872, 4679744, 9359488, 10895029, 18718976, 21790058, 43580116, 87160232, 174320464, 348640928, 697281856, 1394563712, 2789127424]

約数ペア:

[(1, 2789127424), (2, 1394563712), (4, 697281856), (8, 348640928), (16, 174320464), (32, 87160232), (64, 43580116), (128, 21790058), (149, 18718976), (256, 10895029), (298, 9359488), (596, 4679744), (1192, 2339872), (2384, 1169936), (4768, 584968), (9536, 292484), (19072, 146242), (38144, 73121)]