45642646

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 80481600

約数和(自身を除く): 34838954

約数列:

[1, 2, 7, 14, 53, 106, 137, 274, 371, 449, 742, 898, 959, 1918, 3143, 6286, 7261, 14522, 23797, 47594, 50827, 61513, 101654, 123026, 166579, 333158, 430591, 861182, 3260189, 6520378, 22821323, 45642646]

約数ペア:

[(1, 45642646), (2, 22821323), (7, 6520378), (14, 3260189), (53, 861182), (106, 430591), (137, 333158), (274, 166579), (371, 123026), (449, 101654), (742, 61513), (898, 50827), (959, 47594), (1918, 23797), (3143, 14522), (6286, 7261)]