42890092

素因数分解:

$2^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 89689600

約数和(自身を除く): 46799508

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 343, 602, 686, 727, 1204, 1372, 1454, 2107, 2908, 4214, 5089, 8428, 10178, 14749, 20356, 29498, 31261, 35623, 58996, 62522, 71246, 125044, 142492, 218827, 249361, 437654, 498722, 875308, 997444, 1531789, 3063578, 6127156, 10722523, 21445046, 42890092]

約数ペア:

[(1, 42890092), (2, 21445046), (4, 10722523), (7, 6127156), (14, 3063578), (28, 1531789), (43, 997444), (49, 875308), (86, 498722), (98, 437654), (172, 249361), (196, 218827), (301, 142492), (343, 125044), (602, 71246), (686, 62522), (727, 58996), (1204, 35623), (1372, 31261), (1454, 29498), (2107, 20356), (2908, 14749), (4214, 10178), (5089, 8428)]