71882624

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2687}}^1$

素因数の和:2731

約数の個数: 64

約数和(自身を含む): 164505600

約数和(自身を除く): 92622976

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 2687, 3344, 5374, 6688, 10748, 13376, 21496, 26752, 29557, 42992, 51053, 59114, 85984, 102106, 118228, 171968, 204212, 236456, 343936, 408424, 472912, 561583, 816848, 945824, 1123166, 1633696, 1891648, 2246332, 3267392, 3783296, 4492664, 6534784, 8985328, 17970656, 35941312, 71882624]

約数ペア:

[(1, 71882624), (2, 35941312), (4, 17970656), (8, 8985328), (11, 6534784), (16, 4492664), (19, 3783296), (22, 3267392), (32, 2246332), (38, 1891648), (44, 1633696), (64, 1123166), (76, 945824), (88, 816848), (128, 561583), (152, 472912), (176, 408424), (209, 343936), (304, 236456), (352, 204212), (418, 171968), (608, 118228), (704, 102106), (836, 85984), (1216, 59114), (1408, 51053), (1672, 42992), (2432, 29557), (2687, 26752), (3344, 21496), (5374, 13376), (6688, 10748)]