42445928

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5087}}^1$

素因数の和:5249

約数の個数: 32

約数和(自身を含む): 91584000

約数和(自身を除く): 49138072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 5087, 8344, 10174, 20348, 35609, 40696, 71218, 142436, 284872, 757963, 1515926, 3031852, 5305741, 6063704, 10611482, 21222964, 42445928]

約数ペア:

[(1, 42445928), (2, 21222964), (4, 10611482), (7, 6063704), (8, 5305741), (14, 3031852), (28, 1515926), (56, 757963), (149, 284872), (298, 142436), (596, 71218), (1043, 40696), (1192, 35609), (2086, 20348), (4172, 10174), (5087, 8344)]