64587272

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{12251}}^1$

素因数の和:12916

約数の個数: 16

約数和(自身を含む): 121294800

約数和(自身を除く): 56707528

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 5272, 12251, 24502, 49004, 98008, 8073409, 16146818, 32293636, 64587272]

約数ペア:

[(1, 64587272), (2, 32293636), (4, 16146818), (8, 8073409), (659, 98008), (1318, 49004), (2636, 24502), (5272, 12251)]