40715632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2093

約数の個数: 40

約数和(自身を含む): 84320000

約数和(自身を除く): 43604368

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 1999, 2546, 3998, 5092, 7996, 10184, 15992, 20368, 31984, 37981, 75962, 133933, 151924, 267866, 303848, 535732, 607696, 1071464, 2142928, 2544727, 5089454, 10178908, 20357816, 40715632]

約数ペア:

[(1, 40715632), (2, 20357816), (4, 10178908), (8, 5089454), (16, 2544727), (19, 2142928), (38, 1071464), (67, 607696), (76, 535732), (134, 303848), (152, 267866), (268, 151924), (304, 133933), (536, 75962), (1072, 37981), (1273, 31984), (1999, 20368), (2546, 15992), (3998, 10184), (5092, 7996)]