22121328

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{6491}}^1$

素因数の和:6573

約数の個数: 40

約数和(自身を含む): 57960576

約数和(自身を除く): 35839248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 6491, 12982, 19473, 25964, 38946, 51928, 77892, 103856, 155784, 311568, 460861, 921722, 1382583, 1843444, 2765166, 3686888, 5530332, 7373776, 11060664, 22121328]

約数ペア:

[(1, 22121328), (2, 11060664), (3, 7373776), (4, 5530332), (6, 3686888), (8, 2765166), (12, 1843444), (16, 1382583), (24, 921722), (48, 460861), (71, 311568), (142, 155784), (213, 103856), (284, 77892), (426, 51928), (568, 38946), (852, 25964), (1136, 19473), (1704, 12982), (3408, 6491)]