42474536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2741}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 86373000

約数和(自身を除く): 43898464

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 2741, 3874, 5482, 7748, 10964, 15496, 21928, 35633, 71266, 142532, 285064, 408409, 816818, 1633636, 3267272, 5309317, 10618634, 21237268, 42474536]

約数ペア:

[(1, 42474536), (2, 21237268), (4, 10618634), (8, 5309317), (13, 3267272), (26, 1633636), (52, 816818), (104, 408409), (149, 285064), (298, 142532), (596, 71266), (1192, 35633), (1937, 21928), (2741, 15496), (3874, 10964), (5482, 7748)]