66492916

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{857}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 141837696

約数和(自身を除く): 75344780

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 163, 238, 326, 476, 652, 857, 1141, 1714, 2282, 2771, 3428, 4564, 5542, 5999, 11084, 11998, 14569, 19397, 23996, 29138, 38794, 58276, 77588, 101983, 139691, 203966, 279382, 407932, 558764, 977837, 1955674, 2374747, 3911348, 4749494, 9498988, 16623229, 33246458, 66492916]

約数ペア:

[(1, 66492916), (2, 33246458), (4, 16623229), (7, 9498988), (14, 4749494), (17, 3911348), (28, 2374747), (34, 1955674), (68, 977837), (119, 558764), (163, 407932), (238, 279382), (326, 203966), (476, 139691), (652, 101983), (857, 77588), (1141, 58276), (1714, 38794), (2282, 29138), (2771, 23996), (3428, 19397), (4564, 14569), (5542, 11998), (5999, 11084)]