4257308816

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{811}}^1\times {\mathrm{4621}}^1$

素因数の和:5511

約数の個数: 40

約数和(自身を含む): 8376838848

約数和(自身を除く): 4119530032

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 811, 1136, 1622, 3244, 4621, 6488, 9242, 12976, 18484, 36968, 57581, 73936, 115162, 230324, 328091, 460648, 656182, 921296, 1312364, 2624728, 3747631, 5249456, 7495262, 14990524, 29981048, 59962096, 266081801, 532163602, 1064327204, 2128654408, 4257308816]

約数ペア:

[(1, 4257308816), (2, 2128654408), (4, 1064327204), (8, 532163602), (16, 266081801), (71, 59962096), (142, 29981048), (284, 14990524), (568, 7495262), (811, 5249456), (1136, 3747631), (1622, 2624728), (3244, 1312364), (4621, 921296), (6488, 656182), (9242, 460648), (12976, 328091), (18484, 230324), (36968, 115162), (57581, 73936)]