67996572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2039}}^1$

素因数の和:2450

約数の個数: 48

約数和(自身を含む): 181870080

約数和(自身を除く): 113873508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 397, 794, 1191, 1588, 2039, 2382, 2779, 4078, 4764, 5558, 6117, 8156, 8337, 11116, 12234, 14273, 16674, 24468, 28546, 33348, 42819, 57092, 85638, 171276, 809483, 1618966, 2428449, 3237932, 4856898, 5666381, 9713796, 11332762, 16999143, 22665524, 33998286, 67996572]

約数ペア:

[(1, 67996572), (2, 33998286), (3, 22665524), (4, 16999143), (6, 11332762), (7, 9713796), (12, 5666381), (14, 4856898), (21, 3237932), (28, 2428449), (42, 1618966), (84, 809483), (397, 171276), (794, 85638), (1191, 57092), (1588, 42819), (2039, 33348), (2382, 28546), (2779, 24468), (4078, 16674), (4764, 14273), (5558, 12234), (6117, 11116), (8156, 8337)]