55835728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{811}}^1$

素因数の和:1163

約数の個数: 40

約数和(自身を含む): 116999456

約数和(自身を除く): 61163728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 331, 662, 811, 1324, 1622, 2648, 3244, 4303, 5296, 6488, 8606, 10543, 12976, 17212, 21086, 34424, 42172, 68848, 84344, 168688, 268441, 536882, 1073764, 2147528, 3489733, 4295056, 6979466, 13958932, 27917864, 55835728]

約数ペア:

[(1, 55835728), (2, 27917864), (4, 13958932), (8, 6979466), (13, 4295056), (16, 3489733), (26, 2147528), (52, 1073764), (104, 536882), (208, 268441), (331, 168688), (662, 84344), (811, 68848), (1324, 42172), (1622, 34424), (2648, 21086), (3244, 17212), (4303, 12976), (5296, 10543), (6488, 8606)]