66811992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{214141}}^1$

素因数の和:214163

約数の個数: 32

約数和(自身を含む): 179879280

約数和(自身を除く): 113067288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 214141, 428282, 642423, 856564, 1284846, 1713128, 2569692, 2783833, 5139384, 5567666, 8351499, 11135332, 16702998, 22270664, 33405996, 66811992]

約数ペア:

[(1, 66811992), (2, 33405996), (3, 22270664), (4, 16702998), (6, 11135332), (8, 8351499), (12, 5567666), (13, 5139384), (24, 2783833), (26, 2569692), (39, 1713128), (52, 1284846), (78, 856564), (104, 642423), (156, 428282), (312, 214141)]