72561917

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 77145600

約数和(自身を除く): 4583683

約数列:

[1, 31, 59, 97, 409, 1829, 3007, 5723, 12679, 24131, 39673, 177413, 748061, 1229863, 2340707, 72561917]

約数ペア:

[(1, 72561917), (31, 2340707), (59, 1229863), (97, 748061), (409, 177413), (1829, 39673), (3007, 24131), (5723, 12679)]