620125928

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{2927}}^1$

素因数の和:3377

約数の個数: 32

約数和(自身を含む): 1182677760

約数和(自身を除く): 562551832

約数列:

[1, 2, 4, 8, 71, 142, 284, 373, 568, 746, 1492, 2927, 2984, 5854, 11708, 23416, 26483, 52966, 105932, 207817, 211864, 415634, 831268, 1091771, 1662536, 2183542, 4367084, 8734168, 77515741, 155031482, 310062964, 620125928]

約数ペア:

[(1, 620125928), (2, 310062964), (4, 155031482), (8, 77515741), (71, 8734168), (142, 4367084), (284, 2183542), (373, 1662536), (568, 1091771), (746, 831268), (1492, 415634), (2927, 211864), (2984, 207817), (5854, 105932), (11708, 52966), (23416, 26483)]