71557442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1901}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 123249600

約数和(自身を除く): 51692158

約数列:

[1, 2, 11, 22, 29, 58, 59, 118, 319, 638, 649, 1298, 1711, 1901, 3422, 3802, 18821, 20911, 37642, 41822, 55129, 110258, 112159, 224318, 606419, 1212838, 1233749, 2467498, 3252611, 6505222, 35778721, 71557442]

約数ペア:

[(1, 71557442), (2, 35778721), (11, 6505222), (22, 3252611), (29, 2467498), (58, 1233749), (59, 1212838), (118, 606419), (319, 224318), (638, 112159), (649, 110258), (1298, 55129), (1711, 41822), (1901, 37642), (3422, 20911), (3802, 18821)]