28465710462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{22531}}^1$

素因数の和:22854

約数の個数: 96

約数和(自身を含む): 72661914624

約数和(自身を除く): 44196204162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 271, 333, 518, 542, 666, 777, 813, 1554, 1626, 1897, 2331, 2439, 3794, 4662, 4878, 5691, 10027, 11382, 17073, 20054, 22531, 30081, 34146, 45062, 60162, 67593, 70189, 90243, 135186, 140378, 157717, 180486, 202779, 210567, 315434, 405558, 421134, 473151, 631701, 833647, 946302, 1263402, 1419453, 1667294, 2500941, 2838906, 5001882, 5835529, 6105901, 7502823, 11671058, 12211802, 15005646, 17506587, 18317703, 35013174, 36635406, 42741307, 52519761, 54953109, 85482614, 105039522, 109906218, 128223921, 225918337, 256447842, 384671763, 451836674, 677755011, 769343526, 1355510022, 1581428359, 2033265033, 3162856718, 4066530066, 4744285077, 9488570154, 14232855231, 28465710462]

約数ペア:

[(1, 28465710462), (2, 14232855231), (3, 9488570154), (6, 4744285077), (7, 4066530066), (9, 3162856718), (14, 2033265033), (18, 1581428359), (21, 1355510022), (37, 769343526), (42, 677755011), (63, 451836674), (74, 384671763), (111, 256447842), (126, 225918337), (222, 128223921), (259, 109906218), (271, 105039522), (333, 85482614), (518, 54953109), (542, 52519761), (666, 42741307), (777, 36635406), (813, 35013174), (1554, 18317703), (1626, 17506587), (1897, 15005646), (2331, 12211802), (2439, 11671058), (3794, 7502823), (4662, 6105901), (4878, 5835529), (5691, 5001882), (10027, 2838906), (11382, 2500941), (17073, 1667294), (20054, 1419453), (22531, 1263402), (30081, 946302), (34146, 833647), (45062, 631701), (60162, 473151), (67593, 421134), (70189, 405558), (90243, 315434), (135186, 210567), (140378, 202779), (157717, 180486)]