67915172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42131}}^1$

素因数の和:42179

約数の個数: 24

約数和(自身を含む): 132125952

約数和(自身を除く): 64210780

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 42131, 84262, 168524, 547703, 1095406, 1306061, 2190812, 2612122, 5224244, 16978793, 33957586, 67915172]

約数ペア:

[(1, 67915172), (2, 33957586), (4, 16978793), (13, 5224244), (26, 2612122), (31, 2190812), (52, 1306061), (62, 1095406), (124, 547703), (403, 168524), (806, 84262), (1612, 42131)]