40802986

素因数分解:

$2^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{1193}}^1$

素因数の和:1558

約数の個数: 24

約数和(自身を含む): 71460900

約数和(自身を除く): 30657914

約数列:

[1, 2, 7, 14, 49, 98, 349, 698, 1193, 2386, 2443, 4886, 8351, 16702, 17101, 34202, 58457, 116914, 416357, 832714, 2914499, 5828998, 20401493, 40802986]

約数ペア:

[(1, 40802986), (2, 20401493), (7, 5828998), (14, 2914499), (49, 832714), (98, 416357), (349, 116914), (698, 58457), (1193, 34202), (2386, 17101), (2443, 16702), (4886, 8351)]