66386056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 140616000

約数和(自身を除く): 74229944

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 83, 88, 122, 149, 166, 244, 298, 332, 488, 596, 664, 671, 913, 1192, 1342, 1639, 1826, 2684, 3278, 3652, 5063, 5368, 6556, 7304, 9089, 10126, 12367, 13112, 18178, 20252, 24734, 36356, 40504, 49468, 55693, 72712, 98936, 99979, 111386, 136037, 199958, 222772, 272074, 399916, 445544, 544148, 754387, 799832, 1088296, 1508774, 3017548, 6035096, 8298257, 16596514, 33193028, 66386056]

約数ペア:

[(1, 66386056), (2, 33193028), (4, 16596514), (8, 8298257), (11, 6035096), (22, 3017548), (44, 1508774), (61, 1088296), (83, 799832), (88, 754387), (122, 544148), (149, 445544), (166, 399916), (244, 272074), (298, 222772), (332, 199958), (488, 136037), (596, 111386), (664, 99979), (671, 98936), (913, 72712), (1192, 55693), (1342, 49468), (1639, 40504), (1826, 36356), (2684, 24734), (3278, 20252), (3652, 18178), (5063, 13112), (5368, 12367), (6556, 10126), (7304, 9089)]