17420221472

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{144667}}^1$

素因数の和:144801

約数の個数: 48

約数和(自身を含む): 35435558592

約数和(自身を除く): 18015337120

約数列:

[1, 2, 4, 8, 16, 32, 53, 71, 106, 142, 212, 284, 424, 568, 848, 1136, 1696, 2272, 3763, 7526, 15052, 30104, 60208, 120416, 144667, 289334, 578668, 1157336, 2314672, 4629344, 7667351, 10271357, 15334702, 20542714, 30669404, 41085428, 61338808, 82170856, 122677616, 164341712, 245355232, 328683424, 544381921, 1088763842, 2177527684, 4355055368, 8710110736, 17420221472]

約数ペア:

[(1, 17420221472), (2, 8710110736), (4, 4355055368), (8, 2177527684), (16, 1088763842), (32, 544381921), (53, 328683424), (71, 245355232), (106, 164341712), (142, 122677616), (212, 82170856), (284, 61338808), (424, 41085428), (568, 30669404), (848, 20542714), (1136, 15334702), (1696, 10271357), (2272, 7667351), (3763, 4629344), (7526, 2314672), (15052, 1157336), (30104, 578668), (60208, 289334), (120416, 144667)]