1028426736

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{691147}}^1$

素因数の和:691189

約数の個数: 40

約数和(自身を含む): 2742475264

約数和(自身を除く): 1714048528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 691147, 1382294, 2073441, 2764588, 4146882, 5529176, 8293764, 11058352, 16587528, 21425557, 33175056, 42851114, 64276671, 85702228, 128553342, 171404456, 257106684, 342808912, 514213368, 1028426736]

約数ペア:

[(1, 1028426736), (2, 514213368), (3, 342808912), (4, 257106684), (6, 171404456), (8, 128553342), (12, 85702228), (16, 64276671), (24, 42851114), (31, 33175056), (48, 21425557), (62, 16587528), (93, 11058352), (124, 8293764), (186, 5529176), (248, 4146882), (372, 2764588), (496, 2073441), (744, 1382294), (1488, 691147)]