674059204

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{787}}^1$

素因数の和:1005

約数の個数: 72

約数和(自身を含む): 1469727168

約数和(自身を除く): 795667964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 181, 182, 338, 362, 364, 676, 724, 787, 1183, 1267, 1574, 2353, 2366, 2534, 3148, 4706, 4732, 5068, 5509, 9412, 10231, 11018, 16471, 20462, 22036, 30589, 32942, 40924, 61178, 65884, 71617, 122356, 133003, 142447, 143234, 214123, 266006, 284894, 286468, 428246, 532012, 569788, 856492, 931021, 997129, 1851811, 1862042, 1994258, 3703622, 3724084, 3988516, 7407244, 12962677, 24073543, 25925354, 48147086, 51850708, 96294172, 168514801, 337029602, 674059204]

約数ペア:

[(1, 674059204), (2, 337029602), (4, 168514801), (7, 96294172), (13, 51850708), (14, 48147086), (26, 25925354), (28, 24073543), (52, 12962677), (91, 7407244), (169, 3988516), (181, 3724084), (182, 3703622), (338, 1994258), (362, 1862042), (364, 1851811), (676, 997129), (724, 931021), (787, 856492), (1183, 569788), (1267, 532012), (1574, 428246), (2353, 286468), (2366, 284894), (2534, 266006), (3148, 214123), (4706, 143234), (4732, 142447), (5068, 133003), (5509, 122356), (9412, 71617), (10231, 65884), (11018, 61178), (16471, 40924), (20462, 32942), (22036, 30589)]