8708257012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1087}}^1\times {\mathrm{1693}}^1$

素因数の和:2817

約数の個数: 72

約数和(自身を含む): 18887801856

約数和(自身を除く): 10179544844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1087, 1183, 1693, 2174, 2366, 3386, 4348, 4732, 6772, 7609, 11851, 14131, 15218, 22009, 23702, 28262, 30436, 44018, 47404, 56524, 88036, 98917, 154063, 183703, 197834, 286117, 308126, 367406, 395668, 572234, 616252, 734812, 1144468, 1285921, 1840291, 2002819, 2571842, 3680582, 4005638, 5143684, 7361164, 8011276, 12882037, 23923783, 25764074, 47847566, 51528148, 95695132, 167466481, 311009179, 334932962, 622018358, 669865924, 1244036716, 2177064253, 4354128506, 8708257012]

約数ペア:

[(1, 8708257012), (2, 4354128506), (4, 2177064253), (7, 1244036716), (13, 669865924), (14, 622018358), (26, 334932962), (28, 311009179), (52, 167466481), (91, 95695132), (169, 51528148), (182, 47847566), (338, 25764074), (364, 23923783), (676, 12882037), (1087, 8011276), (1183, 7361164), (1693, 5143684), (2174, 4005638), (2366, 3680582), (3386, 2571842), (4348, 2002819), (4732, 1840291), (6772, 1285921), (7609, 1144468), (11851, 734812), (14131, 616252), (15218, 572234), (22009, 395668), (23702, 367406), (28262, 308126), (30436, 286117), (44018, 197834), (47404, 183703), (56524, 154063), (88036, 98917)]