71767936

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 148716000

約数和(自身を除く): 76948064

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 71, 106, 128, 142, 149, 212, 284, 298, 424, 568, 596, 848, 1136, 1192, 1696, 2272, 2384, 3392, 3763, 4544, 4768, 6784, 7526, 7897, 9088, 9536, 10579, 15052, 15794, 19072, 21158, 30104, 31588, 42316, 60208, 63176, 84632, 120416, 126352, 169264, 240832, 252704, 338528, 481664, 505408, 560687, 677056, 1010816, 1121374, 1354112, 2242748, 4485496, 8970992, 17941984, 35883968, 71767936]

約数ペア:

[(1, 71767936), (2, 35883968), (4, 17941984), (8, 8970992), (16, 4485496), (32, 2242748), (53, 1354112), (64, 1121374), (71, 1010816), (106, 677056), (128, 560687), (142, 505408), (149, 481664), (212, 338528), (284, 252704), (298, 240832), (424, 169264), (568, 126352), (596, 120416), (848, 84632), (1136, 63176), (1192, 60208), (1696, 42316), (2272, 31588), (2384, 30104), (3392, 21158), (3763, 19072), (4544, 15794), (4768, 15052), (6784, 10579), (7526, 9536), (7897, 9088)]