64575536

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{463}}^1$

素因数の和:873

約数の個数: 40

約数和(自身を含む): 131182080

約数和(自身を除く): 66606544

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 379, 463, 758, 926, 1516, 1852, 3032, 3704, 6064, 7408, 8717, 10649, 17434, 21298, 34868, 42596, 69736, 85192, 139472, 170384, 175477, 350954, 701908, 1403816, 2807632, 4035971, 8071942, 16143884, 32287768, 64575536]

約数ペア:

[(1, 64575536), (2, 32287768), (4, 16143884), (8, 8071942), (16, 4035971), (23, 2807632), (46, 1403816), (92, 701908), (184, 350954), (368, 175477), (379, 170384), (463, 139472), (758, 85192), (926, 69736), (1516, 42596), (1852, 34868), (3032, 21298), (3704, 17434), (6064, 10649), (7408, 8717)]