2529128864

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{7237}}^1$

素因数の和:7477

約数の個数: 48

約数和(自身を含む): 5085245088

約数和(自身を除く): 2556116224

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 163, 268, 326, 536, 652, 1072, 1304, 2144, 2608, 5216, 7237, 10921, 14474, 21842, 28948, 43684, 57896, 87368, 115792, 174736, 231584, 349472, 484879, 969758, 1179631, 1939516, 2359262, 3879032, 4718524, 7758064, 9437048, 15516128, 18874096, 37748192, 79035277, 158070554, 316141108, 632282216, 1264564432, 2529128864]

約数ペア:

[(1, 2529128864), (2, 1264564432), (4, 632282216), (8, 316141108), (16, 158070554), (32, 79035277), (67, 37748192), (134, 18874096), (163, 15516128), (268, 9437048), (326, 7758064), (536, 4718524), (652, 3879032), (1072, 2359262), (1304, 1939516), (2144, 1179631), (2608, 969758), (5216, 484879), (7237, 349472), (10921, 231584), (14474, 174736), (21842, 115792), (28948, 87368), (43684, 57896)]