78692848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4789}}^1$

素因数の和:4889

約数の個数: 40

約数和(自身を含む): 166308800

約数和(自身を除く): 87615952

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 4789, 8216, 9578, 16432, 19156, 38312, 62257, 76624, 124514, 249028, 378331, 498056, 756662, 996112, 1513324, 3026648, 4918303, 6053296, 9836606, 19673212, 39346424, 78692848]

約数ペア:

[(1, 78692848), (2, 39346424), (4, 19673212), (8, 9836606), (13, 6053296), (16, 4918303), (26, 3026648), (52, 1513324), (79, 996112), (104, 756662), (158, 498056), (208, 378331), (316, 249028), (632, 124514), (1027, 76624), (1264, 62257), (2054, 38312), (4108, 19156), (4789, 16432), (8216, 9578)]