28007574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2767}}^1$

素因数の和:3020

約数の個数: 32

約数和(自身を含む): 64306176

約数和(自身を除く): 36298602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 241, 482, 723, 1446, 1687, 2767, 3374, 5061, 5534, 8301, 10122, 16602, 19369, 38738, 58107, 116214, 666847, 1333694, 2000541, 4001082, 4667929, 9335858, 14003787, 28007574]

約数ペア:

[(1, 28007574), (2, 14003787), (3, 9335858), (6, 4667929), (7, 4001082), (14, 2000541), (21, 1333694), (42, 666847), (241, 116214), (482, 58107), (723, 38738), (1446, 19369), (1687, 16602), (2767, 10122), (3374, 8301), (5061, 5534)]