8016216964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{5011}}^1$

素因数の和:5169

約数の個数: 96

約数和(自身を含む): 17603747840

約数和(自身を除く): 9587530876

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 97, 124, 133, 194, 217, 266, 388, 434, 532, 589, 679, 868, 1178, 1358, 1843, 2356, 2716, 3007, 3686, 4123, 5011, 6014, 7372, 8246, 10022, 12028, 12901, 16492, 20044, 21049, 25802, 35077, 42098, 51604, 57133, 70154, 84196, 95209, 114266, 140308, 155341, 190418, 228532, 310682, 380836, 399931, 486067, 621364, 666463, 799862, 972134, 1087387, 1332926, 1599724, 1944268, 2174774, 2665852, 2951479, 3402469, 4349548, 5902958, 6804938, 9235273, 11805916, 13609876, 15068077, 18470546, 20660353, 30136154, 36941092, 41320706, 60272308, 64646911, 82641412, 105476539, 129293822, 210953078, 258587644, 286293463, 421906156, 572586926, 1145173852, 2004054241, 4008108482, 8016216964]

約数ペア:

[(1, 8016216964), (2, 4008108482), (4, 2004054241), (7, 1145173852), (14, 572586926), (19, 421906156), (28, 286293463), (31, 258587644), (38, 210953078), (62, 129293822), (76, 105476539), (97, 82641412), (124, 64646911), (133, 60272308), (194, 41320706), (217, 36941092), (266, 30136154), (388, 20660353), (434, 18470546), (532, 15068077), (589, 13609876), (679, 11805916), (868, 9235273), (1178, 6804938), (1358, 5902958), (1843, 4349548), (2356, 3402469), (2716, 2951479), (3007, 2665852), (3686, 2174774), (4123, 1944268), (5011, 1599724), (6014, 1332926), (7372, 1087387), (8246, 972134), (10022, 799862), (12028, 666463), (12901, 621364), (16492, 486067), (20044, 399931), (21049, 380836), (25802, 310682), (35077, 228532), (42098, 190418), (51604, 155341), (57133, 140308), (70154, 114266), (84196, 95209)]