1263067472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{54181}}^1$

素因数の和:54267

約数の個数: 40

約数和(自身を含む): 2579930112

約数和(自身を除く): 1316862640

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5828, 11656, 23312, 54181, 108362, 216724, 433448, 866896, 1679611, 2546507, 3359222, 5093014, 6718444, 10186028, 13436888, 20372056, 26873776, 40744112, 78941717, 157883434, 315766868, 631533736, 1263067472]

約数ペア:

[(1, 1263067472), (2, 631533736), (4, 315766868), (8, 157883434), (16, 78941717), (31, 40744112), (47, 26873776), (62, 20372056), (94, 13436888), (124, 10186028), (188, 6718444), (248, 5093014), (376, 3359222), (496, 2546507), (752, 1679611), (1457, 866896), (2914, 433448), (5828, 216724), (11656, 108362), (23312, 54181)]