6471856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:437

約数の個数: 40

約数和(自身を含む): 13454000

約数和(自身を除く): 6982144

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 349, 488, 698, 976, 1159, 1396, 2318, 2792, 4636, 5584, 6631, 9272, 13262, 18544, 21289, 26524, 42578, 53048, 85156, 106096, 170312, 340624, 404491, 808982, 1617964, 3235928, 6471856]

約数ペア:

[(1, 6471856), (2, 3235928), (4, 1617964), (8, 808982), (16, 404491), (19, 340624), (38, 170312), (61, 106096), (76, 85156), (122, 53048), (152, 42578), (244, 26524), (304, 21289), (349, 18544), (488, 13262), (698, 9272), (976, 6631), (1159, 5584), (1396, 4636), (2318, 2792)]