65045056

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:539

約数の個数: 56

約数和(自身を含む): 137160000

約数和(自身を除く): 72114944

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 149, 152, 298, 304, 359, 596, 608, 718, 1192, 1216, 1436, 2384, 2831, 2872, 4768, 5662, 5744, 6821, 9536, 11324, 11488, 13642, 22648, 22976, 27284, 45296, 53491, 54568, 90592, 106982, 109136, 181184, 213964, 218272, 427928, 436544, 855856, 1016329, 1711712, 2032658, 3423424, 4065316, 8130632, 16261264, 32522528, 65045056]

約数ペア:

[(1, 65045056), (2, 32522528), (4, 16261264), (8, 8130632), (16, 4065316), (19, 3423424), (32, 2032658), (38, 1711712), (64, 1016329), (76, 855856), (149, 436544), (152, 427928), (298, 218272), (304, 213964), (359, 181184), (596, 109136), (608, 106982), (718, 90592), (1192, 54568), (1216, 53491), (1436, 45296), (2384, 27284), (2831, 22976), (2872, 22648), (4768, 13642), (5662, 11488), (5744, 11324), (6821, 9536)]