2126201216

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7547}}^1$

素因数の和:7663

約数の個数: 64

約数和(自身を含む): 4434600960

約数和(自身を除く): 2308399744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 128, 142, 248, 284, 496, 568, 992, 1136, 1984, 2201, 2272, 3968, 4402, 4544, 7547, 8804, 9088, 15094, 17608, 30188, 35216, 60376, 70432, 120752, 140864, 233957, 241504, 281728, 467914, 483008, 535837, 935828, 966016, 1071674, 1871656, 2143348, 3743312, 4286696, 7486624, 8573392, 14973248, 16610947, 17146784, 29946496, 33221894, 34293568, 66443788, 68587136, 132887576, 265775152, 531550304, 1063100608, 2126201216]

約数ペア:

[(1, 2126201216), (2, 1063100608), (4, 531550304), (8, 265775152), (16, 132887576), (31, 68587136), (32, 66443788), (62, 34293568), (64, 33221894), (71, 29946496), (124, 17146784), (128, 16610947), (142, 14973248), (248, 8573392), (284, 7486624), (496, 4286696), (568, 3743312), (992, 2143348), (1136, 1871656), (1984, 1071674), (2201, 966016), (2272, 935828), (3968, 535837), (4402, 483008), (4544, 467914), (7547, 281728), (8804, 241504), (9088, 233957), (15094, 140864), (17608, 120752), (30188, 70432), (35216, 60376)]