68355028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{881}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 145805184

約数和(自身を除く): 77450156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 163, 238, 326, 476, 652, 881, 1141, 1762, 2282, 2771, 3524, 4564, 5542, 6167, 11084, 12334, 14977, 19397, 24668, 29954, 38794, 59908, 77588, 104839, 143603, 209678, 287206, 419356, 574412, 1005221, 2010442, 2441251, 4020884, 4882502, 9765004, 17088757, 34177514, 68355028]

約数ペア:

[(1, 68355028), (2, 34177514), (4, 17088757), (7, 9765004), (14, 4882502), (17, 4020884), (28, 2441251), (34, 2010442), (68, 1005221), (119, 574412), (163, 419356), (238, 287206), (326, 209678), (476, 143603), (652, 104839), (881, 77588), (1141, 59908), (1762, 38794), (2282, 29954), (2771, 24668), (3524, 19397), (4564, 14977), (5542, 12334), (6167, 11084)]