40386954

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 83280960

約数和(自身を除く): 42894006

約数列:

[1, 2, 3, 6, 53, 89, 106, 159, 178, 267, 318, 534, 1427, 2854, 4281, 4717, 8562, 9434, 14151, 28302, 75631, 127003, 151262, 226893, 254006, 381009, 453786, 762018, 6731159, 13462318, 20193477, 40386954]

約数ペア:

[(1, 40386954), (2, 20193477), (3, 13462318), (6, 6731159), (53, 762018), (89, 453786), (106, 381009), (159, 254006), (178, 226893), (267, 151262), (318, 127003), (534, 75631), (1427, 28302), (2854, 14151), (4281, 9434), (4717, 8562)]