28531596

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 68602464

約数和(自身を除く): 40070868

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 113, 159, 212, 226, 318, 339, 397, 452, 636, 678, 794, 1191, 1356, 1588, 2382, 4764, 5989, 11978, 17967, 21041, 23956, 35934, 42082, 44861, 63123, 71868, 84164, 89722, 126246, 134583, 179444, 252492, 269166, 538332, 2377633, 4755266, 7132899, 9510532, 14265798, 28531596]

約数ペア:

[(1, 28531596), (2, 14265798), (3, 9510532), (4, 7132899), (6, 4755266), (12, 2377633), (53, 538332), (106, 269166), (113, 252492), (159, 179444), (212, 134583), (226, 126246), (318, 89722), (339, 84164), (397, 71868), (452, 63123), (636, 44861), (678, 42082), (794, 35934), (1191, 23956), (1356, 21041), (1588, 17967), (2382, 11978), (4764, 5989)]