64207232

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1603

約数の個数: 64

約数和(自身を含む): 142657200

約数和(自身を除く): 78449968

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 1553, 2176, 2432, 2584, 3106, 5168, 6212, 10336, 12424, 20672, 24848, 26401, 29507, 41344, 49696, 52802, 59014, 99392, 105604, 118028, 198784, 211208, 236056, 422416, 472112, 501619, 844832, 944224, 1003238, 1689664, 1888448, 2006476, 3379328, 3776896, 4012952, 8025904, 16051808, 32103616, 64207232]

約数ペア:

[(1, 64207232), (2, 32103616), (4, 16051808), (8, 8025904), (16, 4012952), (17, 3776896), (19, 3379328), (32, 2006476), (34, 1888448), (38, 1689664), (64, 1003238), (68, 944224), (76, 844832), (128, 501619), (136, 472112), (152, 422416), (272, 236056), (304, 211208), (323, 198784), (544, 118028), (608, 105604), (646, 99392), (1088, 59014), (1216, 52802), (1292, 49696), (1553, 41344), (2176, 29507), (2432, 26401), (2584, 24848), (3106, 20672), (5168, 12424), (6212, 10336)]