74426534

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21523}}^1$

素因数の和:21564

約数の個数: 32

約数和(自身を含む): 144641280

約数和(自身を除く): 70214746

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 21523, 43046, 150661, 279799, 301322, 408937, 559598, 817874, 1958593, 2862559, 3917186, 5316181, 5725118, 10632362, 37213267, 74426534]

約数ペア:

[(1, 74426534), (2, 37213267), (7, 10632362), (13, 5725118), (14, 5316181), (19, 3917186), (26, 2862559), (38, 1958593), (91, 817874), (133, 559598), (182, 408937), (247, 301322), (266, 279799), (494, 150661), (1729, 43046), (3458, 21523)]