28644168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3217}}^1$

素因数の和:3286

約数の個数: 64

約数和(自身を含む): 83410560

約数和(自身を除く): 54766392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 3217, 4452, 6434, 8904, 9651, 12868, 19302, 22519, 25736, 38604, 45038, 67557, 77208, 90076, 135114, 170501, 180152, 270228, 341002, 511503, 540456, 682004, 1023006, 1193507, 1364008, 2046012, 2387014, 3580521, 4092024, 4774028, 7161042, 9548056, 14322084, 28644168]

約数ペア:

[(1, 28644168), (2, 14322084), (3, 9548056), (4, 7161042), (6, 4774028), (7, 4092024), (8, 3580521), (12, 2387014), (14, 2046012), (21, 1364008), (24, 1193507), (28, 1023006), (42, 682004), (53, 540456), (56, 511503), (84, 341002), (106, 270228), (159, 180152), (168, 170501), (212, 135114), (318, 90076), (371, 77208), (424, 67557), (636, 45038), (742, 38604), (1113, 25736), (1272, 22519), (1484, 19302), (2226, 12868), (2968, 9651), (3217, 8904), (4452, 6434)]