64366990576

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1753}}^1\times {\mathrm{2393}}^1$

素因数の和:4298

約数の個数: 80

約数和(自身を含む): 143709177024

約数和(自身を除く): 79342186448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1753, 1918, 2192, 2393, 3506, 3836, 4786, 7012, 7672, 9572, 12271, 14024, 15344, 16751, 19144, 24542, 28048, 33502, 38288, 49084, 67004, 98168, 134008, 196336, 240161, 268016, 327841, 480322, 655682, 960644, 1311364, 1681127, 1921288, 2294887, 2622728, 3362254, 3842576, 4194929, 4589774, 5245456, 6724508, 8389858, 9179548, 13449016, 16779716, 18359096, 26898032, 29364503, 33559432, 36718192, 58729006, 67118864, 117458012, 234916024, 469832048, 574705273, 1149410546, 2298821092, 4022936911, 4597642184, 8045873822, 9195284368, 16091747644, 32183495288, 64366990576]

約数ペア:

[(1, 64366990576), (2, 32183495288), (4, 16091747644), (7, 9195284368), (8, 8045873822), (14, 4597642184), (16, 4022936911), (28, 2298821092), (56, 1149410546), (112, 574705273), (137, 469832048), (274, 234916024), (548, 117458012), (959, 67118864), (1096, 58729006), (1753, 36718192), (1918, 33559432), (2192, 29364503), (2393, 26898032), (3506, 18359096), (3836, 16779716), (4786, 13449016), (7012, 9179548), (7672, 8389858), (9572, 6724508), (12271, 5245456), (14024, 4589774), (15344, 4194929), (16751, 3842576), (19144, 3362254), (24542, 2622728), (28048, 2294887), (33502, 1921288), (38288, 1681127), (49084, 1311364), (67004, 960644), (98168, 655682), (134008, 480322), (196336, 327841), (240161, 268016)]