67998462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{4639}}^1$

素因数の和:5000

約数の個数: 32

約数和(自身を含む): 155904000

約数和(自身を除く): 87905538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 349, 698, 1047, 2094, 2443, 4639, 4886, 7329, 9278, 13917, 14658, 27834, 32473, 64946, 97419, 194838, 1619011, 3238022, 4857033, 9714066, 11333077, 22666154, 33999231, 67998462]

約数ペア:

[(1, 67998462), (2, 33999231), (3, 22666154), (6, 11333077), (7, 9714066), (14, 4857033), (21, 3238022), (42, 1619011), (349, 194838), (698, 97419), (1047, 64946), (2094, 32473), (2443, 27834), (4639, 14658), (4886, 13917), (7329, 9278)]