4149536

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 8709120

約数和(自身を除く): 4559584

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 89, 94, 124, 178, 188, 248, 356, 376, 496, 712, 752, 992, 1424, 1457, 1504, 2759, 2848, 2914, 4183, 5518, 5828, 8366, 11036, 11656, 16732, 22072, 23312, 33464, 44144, 46624, 66928, 88288, 129673, 133856, 259346, 518692, 1037384, 2074768, 4149536]

約数ペア:

[(1, 4149536), (2, 2074768), (4, 1037384), (8, 518692), (16, 259346), (31, 133856), (32, 129673), (47, 88288), (62, 66928), (89, 46624), (94, 44144), (124, 33464), (178, 23312), (188, 22072), (248, 16732), (356, 11656), (376, 11036), (496, 8366), (712, 5828), (752, 5518), (992, 4183), (1424, 2914), (1457, 2848), (1504, 2759)]