61690916

素因数分解:

$2^2\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{2137}}^1$

素因数の和:3179

約数の個数: 24

約数和(自身を含む): 123559296

約数和(自身を除く): 61868380

約数列:

[1, 2, 4, 7, 14, 28, 1031, 2062, 2137, 4124, 4274, 7217, 8548, 14434, 14959, 28868, 29918, 59836, 2203247, 4406494, 8812988, 15422729, 30845458, 61690916]

約数ペア:

[(1, 61690916), (2, 30845458), (4, 15422729), (7, 8812988), (14, 4406494), (28, 2203247), (1031, 59836), (2062, 29918), (2137, 28868), (4124, 14959), (4274, 14434), (7217, 8548)]