74170072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7283}}^1$

素因数の和:7375

約数の個数: 32

約数和(自身を含む): 148593600

約数和(自身を除く): 74423528

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 7283, 10184, 14566, 29132, 58264, 138377, 276754, 487961, 553508, 975922, 1107016, 1951844, 3903688, 9271259, 18542518, 37085036, 74170072]

約数ペア:

[(1, 74170072), (2, 37085036), (4, 18542518), (8, 9271259), (19, 3903688), (38, 1951844), (67, 1107016), (76, 975922), (134, 553508), (152, 487961), (268, 276754), (536, 138377), (1273, 58264), (2546, 29132), (5092, 14566), (7283, 10184)]