28040346768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{609149}}^1$

素因数の和:609304

約数の個数: 80

約数和(自身を含む): 83390198400

約数和(自身を除く): 55349851632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 137, 168, 274, 336, 411, 548, 822, 959, 1096, 1644, 1918, 2192, 2877, 3288, 3836, 5754, 6576, 7672, 11508, 15344, 23016, 46032, 609149, 1218298, 1827447, 2436596, 3654894, 4264043, 4873192, 7309788, 8528086, 9746384, 12792129, 14619576, 17056172, 25584258, 29239152, 34112344, 51168516, 68224688, 83453413, 102337032, 166906826, 204674064, 250360239, 333813652, 500720478, 584173891, 667627304, 1001440956, 1168347782, 1335254608, 1752521673, 2002881912, 2336695564, 3505043346, 4005763824, 4673391128, 7010086692, 9346782256, 14020173384, 28040346768]

約数ペア:

[(1, 28040346768), (2, 14020173384), (3, 9346782256), (4, 7010086692), (6, 4673391128), (7, 4005763824), (8, 3505043346), (12, 2336695564), (14, 2002881912), (16, 1752521673), (21, 1335254608), (24, 1168347782), (28, 1001440956), (42, 667627304), (48, 584173891), (56, 500720478), (84, 333813652), (112, 250360239), (137, 204674064), (168, 166906826), (274, 102337032), (336, 83453413), (411, 68224688), (548, 51168516), (822, 34112344), (959, 29239152), (1096, 25584258), (1644, 17056172), (1918, 14619576), (2192, 12792129), (2877, 9746384), (3288, 8528086), (3836, 7309788), (5754, 4873192), (6576, 4264043), (7672, 3654894), (11508, 2436596), (15344, 1827447), (23016, 1218298), (46032, 609149)]