65036848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{613}}^1$

素因数の和:989

約数の個数: 40

約数和(自身を含む): 133238000

約数和(自身を除く): 68201152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 349, 613, 698, 1226, 1396, 2452, 2792, 4904, 5584, 6631, 9808, 11647, 13262, 23294, 26524, 46588, 53048, 93176, 106096, 186352, 213937, 427874, 855748, 1711496, 3422992, 4064803, 8129606, 16259212, 32518424, 65036848]

約数ペア:

[(1, 65036848), (2, 32518424), (4, 16259212), (8, 8129606), (16, 4064803), (19, 3422992), (38, 1711496), (76, 855748), (152, 427874), (304, 213937), (349, 186352), (613, 106096), (698, 93176), (1226, 53048), (1396, 46588), (2452, 26524), (2792, 23294), (4904, 13262), (5584, 11647), (6631, 9808)]