73389656

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{509}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 140454000

約数和(自身を除く): 67064344

約数列:

[1, 2, 4, 8, 67, 134, 268, 269, 509, 536, 538, 1018, 1076, 2036, 2152, 4072, 18023, 34103, 36046, 68206, 72092, 136412, 136921, 144184, 272824, 273842, 547684, 1095368, 9173707, 18347414, 36694828, 73389656]

約数ペア:

[(1, 73389656), (2, 36694828), (4, 18347414), (8, 9173707), (67, 1095368), (134, 547684), (268, 273842), (269, 272824), (509, 144184), (536, 136921), (538, 136412), (1018, 72092), (1076, 68206), (2036, 36046), (2152, 34103), (4072, 18023)]