72858772

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{70327}}^1$

素因数の和:70375

約数の個数: 24

約数和(自身を含む): 149657984

約数和(自身を除く): 76799212

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 70327, 140654, 281308, 492289, 984578, 1969156, 2602099, 5204198, 10408396, 18214693, 36429386, 72858772]

約数ペア:

[(1, 72858772), (2, 36429386), (4, 18214693), (7, 10408396), (14, 5204198), (28, 2602099), (37, 1969156), (74, 984578), (148, 492289), (259, 281308), (518, 140654), (1036, 70327)]