67177516

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 138862080

約数和(自身を除く): 71684564

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 163, 164, 287, 326, 359, 574, 652, 718, 1141, 1148, 1436, 2282, 2513, 4564, 5026, 6683, 10052, 13366, 14719, 26732, 29438, 46781, 58517, 58876, 93562, 103033, 117034, 187124, 206066, 234068, 409619, 412132, 819238, 1638476, 2399197, 4798394, 9596788, 16794379, 33588758, 67177516]

約数ペア:

[(1, 67177516), (2, 33588758), (4, 16794379), (7, 9596788), (14, 4798394), (28, 2399197), (41, 1638476), (82, 819238), (163, 412132), (164, 409619), (287, 234068), (326, 206066), (359, 187124), (574, 117034), (652, 103033), (718, 93562), (1141, 58876), (1148, 58517), (1436, 46781), (2282, 29438), (2513, 26732), (4564, 14719), (5026, 13366), (6683, 10052)]