78441402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21397}}^1$

素因数の和:21462

約数の個数: 32

約数和(自身を含む): 172553472

約数和(自身を除く): 94112070

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 21397, 42794, 64191, 128382, 278161, 556322, 834483, 1005659, 1668966, 2011318, 3016977, 6033954, 13073567, 26147134, 39220701, 78441402]

約数ペア:

[(1, 78441402), (2, 39220701), (3, 26147134), (6, 13073567), (13, 6033954), (26, 3016977), (39, 2011318), (47, 1668966), (78, 1005659), (94, 834483), (141, 556322), (282, 278161), (611, 128382), (1222, 64191), (1833, 42794), (3666, 21397)]