71552838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1223}}^1$

素因数の和:1441

約数の個数: 48

約数和(自身を含む): 167443200

約数和(自身を除く): 95890362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 199, 294, 398, 597, 1194, 1223, 1393, 2446, 2786, 3669, 4179, 7338, 8358, 8561, 9751, 17122, 19502, 25683, 29253, 51366, 58506, 59927, 119854, 179781, 243377, 359562, 486754, 730131, 1460262, 1703639, 3407278, 5110917, 10221834, 11925473, 23850946, 35776419, 71552838]

約数ペア:

[(1, 71552838), (2, 35776419), (3, 23850946), (6, 11925473), (7, 10221834), (14, 5110917), (21, 3407278), (42, 1703639), (49, 1460262), (98, 730131), (147, 486754), (199, 359562), (294, 243377), (398, 179781), (597, 119854), (1194, 59927), (1223, 58506), (1393, 51366), (2446, 29253), (2786, 25683), (3669, 19502), (4179, 17122), (7338, 9751), (8358, 8561)]