70720672

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6481}}^1$

素因数の和:6533

約数の個数: 48

約数和(自身を含む): 156812544

約数和(自身を除く): 86091872

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 6481, 10912, 12962, 25924, 51848, 71291, 103696, 142582, 200911, 207392, 285164, 401822, 570328, 803644, 1140656, 1607288, 2210021, 2281312, 3214576, 4420042, 6429152, 8840084, 17680168, 35360336, 70720672]

約数ペア:

[(1, 70720672), (2, 35360336), (4, 17680168), (8, 8840084), (11, 6429152), (16, 4420042), (22, 3214576), (31, 2281312), (32, 2210021), (44, 1607288), (62, 1140656), (88, 803644), (124, 570328), (176, 401822), (248, 285164), (341, 207392), (352, 200911), (496, 142582), (682, 103696), (992, 71291), (1364, 51848), (2728, 25924), (5456, 12962), (6481, 10912)]