42640304

素因数分解:

$2^4\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1201}}^1$

素因数の和:1533

約数の個数: 40

約数和(自身を含む): 94794528

約数和(自身を除く): 52154224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 317, 634, 1201, 1268, 2219, 2402, 2536, 4438, 4804, 5072, 8407, 8876, 9608, 16814, 17752, 19216, 33628, 35504, 67256, 134512, 380717, 761434, 1522868, 2665019, 3045736, 5330038, 6091472, 10660076, 21320152, 42640304]

約数ペア:

[(1, 42640304), (2, 21320152), (4, 10660076), (7, 6091472), (8, 5330038), (14, 3045736), (16, 2665019), (28, 1522868), (56, 761434), (112, 380717), (317, 134512), (634, 67256), (1201, 35504), (1268, 33628), (2219, 19216), (2402, 17752), (2536, 16814), (4438, 9608), (4804, 8876), (5072, 8407)]