42388248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1321}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 121835520

約数和(自身を除く): 79447272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 191, 382, 573, 764, 1146, 1321, 1337, 1528, 2292, 2642, 2674, 3963, 4011, 4584, 5284, 5348, 7926, 8022, 9247, 10568, 10696, 15852, 16044, 18494, 27741, 31704, 32088, 36988, 55482, 73976, 110964, 221928, 252311, 504622, 756933, 1009244, 1513866, 1766177, 2018488, 3027732, 3532354, 5298531, 6055464, 7064708, 10597062, 14129416, 21194124, 42388248]

約数ペア:

[(1, 42388248), (2, 21194124), (3, 14129416), (4, 10597062), (6, 7064708), (7, 6055464), (8, 5298531), (12, 3532354), (14, 3027732), (21, 2018488), (24, 1766177), (28, 1513866), (42, 1009244), (56, 756933), (84, 504622), (168, 252311), (191, 221928), (382, 110964), (573, 73976), (764, 55482), (1146, 36988), (1321, 32088), (1337, 31704), (1528, 27741), (2292, 18494), (2642, 16044), (2674, 15852), (3963, 10696), (4011, 10568), (4584, 9247), (5284, 8022), (5348, 7926)]