69054608

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19889}}^1$

素因数の和:19935

約数の個数: 40

約数和(自身を含む): 157847040

約数和(自身を除く): 88792432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 19889, 39778, 79556, 139223, 159112, 278446, 318224, 556892, 616559, 1113784, 1233118, 2227568, 2466236, 4315913, 4932472, 8631826, 9864944, 17263652, 34527304, 69054608]

約数ペア:

[(1, 69054608), (2, 34527304), (4, 17263652), (7, 9864944), (8, 8631826), (14, 4932472), (16, 4315913), (28, 2466236), (31, 2227568), (56, 1233118), (62, 1113784), (112, 616559), (124, 556892), (217, 318224), (248, 278446), (434, 159112), (496, 139223), (868, 79556), (1736, 39778), (3472, 19889)]