28413392

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14923}}^1$

素因数の和:14955

約数の個数: 40

約数和(自身を含む): 66620736

約数和(自身を除く): 38207344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 14923, 29846, 59692, 104461, 119384, 208922, 238768, 253691, 417844, 507382, 835688, 1014764, 1671376, 1775837, 2029528, 3551674, 4059056, 7103348, 14206696, 28413392]

約数ペア:

[(1, 28413392), (2, 14206696), (4, 7103348), (7, 4059056), (8, 3551674), (14, 2029528), (16, 1775837), (17, 1671376), (28, 1014764), (34, 835688), (56, 507382), (68, 417844), (112, 253691), (119, 238768), (136, 208922), (238, 119384), (272, 104461), (476, 59692), (952, 29846), (1904, 14923)]