23977696

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 50274000

約数和(自身を除く): 26296304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 113, 152, 226, 304, 349, 452, 608, 698, 904, 1396, 1808, 2147, 2792, 3616, 4294, 5584, 6631, 8588, 11168, 13262, 17176, 26524, 34352, 39437, 53048, 68704, 78874, 106096, 157748, 212192, 315496, 630992, 749303, 1261984, 1498606, 2997212, 5994424, 11988848, 23977696]

約数ペア:

[(1, 23977696), (2, 11988848), (4, 5994424), (8, 2997212), (16, 1498606), (19, 1261984), (32, 749303), (38, 630992), (76, 315496), (113, 212192), (152, 157748), (226, 106096), (304, 78874), (349, 68704), (452, 53048), (608, 39437), (698, 34352), (904, 26524), (1396, 17176), (1808, 13262), (2147, 11168), (2792, 8588), (3616, 6631), (4294, 5584)]