71762968

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 137088000

約数和(自身を除く): 65325032

約数列:

[1, 2, 4, 8, 79, 158, 271, 316, 419, 542, 632, 838, 1084, 1676, 2168, 3352, 21409, 33101, 42818, 66202, 85636, 113549, 132404, 171272, 227098, 264808, 454196, 908392, 8970371, 17940742, 35881484, 71762968]

約数ペア:

[(1, 71762968), (2, 35881484), (4, 17940742), (8, 8970371), (79, 908392), (158, 454196), (271, 264808), (316, 227098), (419, 171272), (542, 132404), (632, 113549), (838, 85636), (1084, 66202), (1676, 42818), (2168, 33101), (3352, 21409)]