42718208

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{3209}}^1$

素因数の和:3242

約数の個数: 44

約数和(自身を含む): 91992180

約数和(自身を除く): 49273972

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3209, 3328, 6418, 6656, 12836, 13312, 25672, 41717, 51344, 83434, 102688, 166868, 205376, 333736, 410752, 667472, 821504, 1334944, 1643008, 2669888, 3286016, 5339776, 10679552, 21359104, 42718208]

約数ペア:

[(1, 42718208), (2, 21359104), (4, 10679552), (8, 5339776), (13, 3286016), (16, 2669888), (26, 1643008), (32, 1334944), (52, 821504), (64, 667472), (104, 410752), (128, 333736), (208, 205376), (256, 166868), (416, 102688), (512, 83434), (832, 51344), (1024, 41717), (1664, 25672), (3209, 13312), (3328, 12836), (6418, 6656)]