72786238

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 127169280

約数和(自身を除く): 54383042

約数列:

[1, 2, 7, 14, 113, 139, 226, 278, 331, 662, 791, 973, 1582, 1946, 2317, 4634, 15707, 31414, 37403, 46009, 74806, 92018, 109949, 219898, 261821, 322063, 523642, 644126, 5199017, 10398034, 36393119, 72786238]

約数ペア:

[(1, 72786238), (2, 36393119), (7, 10398034), (14, 5199017), (113, 644126), (139, 523642), (226, 322063), (278, 261821), (331, 219898), (662, 109949), (791, 92018), (973, 74806), (1582, 46009), (1946, 37403), (2317, 31414), (4634, 15707)]