40358402

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 70785792

約数和(自身を除く): 30427390

約数列:

[1, 2, 7, 14, 97, 113, 194, 226, 263, 526, 679, 791, 1358, 1582, 1841, 3682, 10961, 21922, 25511, 29719, 51022, 59438, 76727, 153454, 178577, 208033, 357154, 416066, 2882743, 5765486, 20179201, 40358402]

約数ペア:

[(1, 40358402), (2, 20179201), (7, 5765486), (14, 2882743), (97, 416066), (113, 357154), (194, 208033), (226, 178577), (263, 153454), (526, 76727), (679, 59438), (791, 51022), (1358, 29719), (1582, 25511), (1841, 21922), (3682, 10961)]