26987952

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{7919}}^1$

素因数の和:8001

約数の個数: 40

約数和(自身を含む): 70709760

約数和(自身を除く): 43721808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 7919, 15838, 23757, 31676, 47514, 63352, 95028, 126704, 190056, 380112, 562249, 1124498, 1686747, 2248996, 3373494, 4497992, 6746988, 8995984, 13493976, 26987952]

約数ペア:

[(1, 26987952), (2, 13493976), (3, 8995984), (4, 6746988), (6, 4497992), (8, 3373494), (12, 2248996), (16, 1686747), (24, 1124498), (48, 562249), (71, 380112), (142, 190056), (213, 126704), (284, 95028), (426, 63352), (568, 47514), (852, 31676), (1136, 23757), (1704, 15838), (3408, 7919)]