42396424

素因数分解:

$2^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1907}}^1$

素因数の和:2317

約数の個数: 32

約数和(自身を含む): 91126080

約数和(自身を除く): 48729656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 397, 794, 1588, 1907, 2779, 3176, 3814, 5558, 7628, 11116, 13349, 15256, 22232, 26698, 53396, 106792, 757079, 1514158, 3028316, 5299553, 6056632, 10599106, 21198212, 42396424]

約数ペア:

[(1, 42396424), (2, 21198212), (4, 10599106), (7, 6056632), (8, 5299553), (14, 3028316), (28, 1514158), (56, 757079), (397, 106792), (794, 53396), (1588, 26698), (1907, 22232), (2779, 15256), (3176, 13349), (3814, 11116), (5558, 7628)]