71888668

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{727}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 128419200

約数和(自身を除く): 56530532

約数列:

[1, 2, 4, 59, 118, 236, 419, 727, 838, 1454, 1676, 2908, 24721, 42893, 49442, 85786, 98884, 171572, 304613, 609226, 1218452, 17972167, 35944334, 71888668]

約数ペア:

[(1, 71888668), (2, 35944334), (4, 17972167), (59, 1218452), (118, 609226), (236, 304613), (419, 171572), (727, 98884), (838, 85786), (1454, 49442), (1676, 42893), (2908, 24721)]