61871104

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 88

約数和(自身を含む): 134414208

約数和(自身を除く): 72543104

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 71, 74, 92, 128, 142, 148, 184, 256, 284, 296, 368, 512, 568, 592, 736, 851, 1024, 1136, 1184, 1472, 1633, 1702, 2272, 2368, 2627, 2944, 3266, 3404, 4544, 4736, 5254, 5888, 6532, 6808, 9088, 9472, 10508, 11776, 13064, 13616, 18176, 18944, 21016, 23552, 26128, 27232, 36352, 37888, 42032, 52256, 54464, 60421, 72704, 84064, 104512, 108928, 120842, 168128, 209024, 217856, 241684, 336256, 418048, 435712, 483368, 672512, 836096, 871424, 966736, 1345024, 1672192, 1933472, 2690048, 3866944, 7733888, 15467776, 30935552, 61871104]

約数ペア:

[(1, 61871104), (2, 30935552), (4, 15467776), (8, 7733888), (16, 3866944), (23, 2690048), (32, 1933472), (37, 1672192), (46, 1345024), (64, 966736), (71, 871424), (74, 836096), (92, 672512), (128, 483368), (142, 435712), (148, 418048), (184, 336256), (256, 241684), (284, 217856), (296, 209024), (368, 168128), (512, 120842), (568, 108928), (592, 104512), (736, 84064), (851, 72704), (1024, 60421), (1136, 54464), (1184, 52256), (1472, 42032), (1633, 37888), (1702, 36352), (2272, 27232), (2368, 26128), (2627, 23552), (2944, 21016), (3266, 18944), (3404, 18176), (4544, 13616), (4736, 13064), (5254, 11776), (5888, 10508), (6532, 9472), (6808, 9088)]