4282928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:429

約数の個数: 40

約数和(自身を含む): 9114000

約数和(自身を除く): 4831072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 349, 472, 698, 767, 944, 1396, 1534, 2792, 3068, 4537, 5584, 6136, 9074, 12272, 18148, 20591, 36296, 41182, 72592, 82364, 164728, 267683, 329456, 535366, 1070732, 2141464, 4282928]

約数ペア:

[(1, 4282928), (2, 2141464), (4, 1070732), (8, 535366), (13, 329456), (16, 267683), (26, 164728), (52, 82364), (59, 72592), (104, 41182), (118, 36296), (208, 20591), (236, 18148), (349, 12272), (472, 9074), (698, 6136), (767, 5584), (944, 4537), (1396, 3068), (1534, 2792)]