15666780032

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{7199807}}^1$

素因数の和:7199838

約数の個数: 32

約数和(自身を含む): 33047118720

約数和(自身を除く): 17380338688

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 7199807, 14399614, 28799228, 57598456, 115196912, 122396719, 230393824, 244793438, 460787648, 489586876, 921575296, 979173752, 1958347504, 3916695008, 7833390016, 15666780032]

約数ペア:

[(1, 15666780032), (2, 7833390016), (4, 3916695008), (8, 1958347504), (16, 979173752), (17, 921575296), (32, 489586876), (34, 460787648), (64, 244793438), (68, 230393824), (128, 122396719), (136, 115196912), (272, 57598456), (544, 28799228), (1088, 14399614), (2176, 7199807)]