42885664

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1325

約数の個数: 48

約数和(自身を含む): 89775000

約数和(自身を除く): 46889336

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 74, 116, 148, 232, 296, 464, 592, 928, 1073, 1184, 1249, 2146, 2498, 4292, 4996, 8584, 9992, 17168, 19984, 34336, 36221, 39968, 46213, 72442, 92426, 144884, 184852, 289768, 369704, 579536, 739408, 1159072, 1340177, 1478816, 2680354, 5360708, 10721416, 21442832, 42885664]

約数ペア:

[(1, 42885664), (2, 21442832), (4, 10721416), (8, 5360708), (16, 2680354), (29, 1478816), (32, 1340177), (37, 1159072), (58, 739408), (74, 579536), (116, 369704), (148, 289768), (232, 184852), (296, 144884), (464, 92426), (592, 72442), (928, 46213), (1073, 39968), (1184, 36221), (1249, 34336), (2146, 19984), (2498, 17168), (4292, 9992), (4996, 8584)]