28175261634

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4151969}}^1$

素因数の和:4152019

約数の個数: 48

約数和(自身を含む): 68009268600

約数和(自身を除く): 39834006966

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 6786, 4151969, 8303938, 12455907, 24911814, 37367721, 53975597, 74735442, 107951194, 120407101, 161926791, 240814202, 323853582, 361221303, 485780373, 722442606, 971560746, 1083663909, 1565292313, 2167327818, 3130584626, 4695876939, 9391753878, 14087630817, 28175261634]

約数ペア:

[(1, 28175261634), (2, 14087630817), (3, 9391753878), (6, 4695876939), (9, 3130584626), (13, 2167327818), (18, 1565292313), (26, 1083663909), (29, 971560746), (39, 722442606), (58, 485780373), (78, 361221303), (87, 323853582), (117, 240814202), (174, 161926791), (234, 120407101), (261, 107951194), (377, 74735442), (522, 53975597), (754, 37367721), (1131, 24911814), (2262, 12455907), (3393, 8303938), (6786, 4151969)]