64213316

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{607}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 114912000

約数和(自身を除く): 50698684

約数列:

[1, 2, 4, 53, 106, 212, 499, 607, 998, 1214, 1996, 2428, 26447, 32171, 52894, 64342, 105788, 128684, 302893, 605786, 1211572, 16053329, 32106658, 64213316]

約数ペア:

[(1, 64213316), (2, 32106658), (4, 16053329), (53, 1211572), (106, 605786), (212, 302893), (499, 128684), (607, 105788), (998, 64342), (1214, 52894), (1996, 32171), (2428, 26447)]