74330438

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2741}}^1$

素因数の和:2912

約数の個数: 32

約数和(自身を含む): 138196800

約数和(自身を除く): 63866362

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 182, 298, 1043, 1937, 2086, 2741, 3874, 5482, 13559, 19187, 27118, 35633, 38374, 71266, 249431, 408409, 498862, 816818, 2858863, 5309317, 5717726, 10618634, 37165219, 74330438]

約数ペア:

[(1, 74330438), (2, 37165219), (7, 10618634), (13, 5717726), (14, 5309317), (26, 2858863), (91, 816818), (149, 498862), (182, 408409), (298, 249431), (1043, 71266), (1937, 38374), (2086, 35633), (2741, 27118), (3874, 19187), (5482, 13559)]