28482132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:901

約数の個数: 72

約数和(自身を含む): 78714720

約数和(自身を除く): 50232588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 59, 84, 98, 118, 147, 177, 196, 236, 294, 354, 413, 588, 708, 821, 826, 1239, 1642, 1652, 2463, 2478, 2891, 3284, 4926, 4956, 5747, 5782, 8673, 9852, 11494, 11564, 17241, 17346, 22988, 34482, 34692, 40229, 48439, 68964, 80458, 96878, 120687, 145317, 160916, 193756, 241374, 290634, 339073, 482748, 581268, 678146, 1017219, 1356292, 2034438, 2373511, 4068876, 4747022, 7120533, 9494044, 14241066, 28482132]

約数ペア:

[(1, 28482132), (2, 14241066), (3, 9494044), (4, 7120533), (6, 4747022), (7, 4068876), (12, 2373511), (14, 2034438), (21, 1356292), (28, 1017219), (42, 678146), (49, 581268), (59, 482748), (84, 339073), (98, 290634), (118, 241374), (147, 193756), (177, 160916), (196, 145317), (236, 120687), (294, 96878), (354, 80458), (413, 68964), (588, 48439), (708, 40229), (821, 34692), (826, 34482), (1239, 22988), (1642, 17346), (1652, 17241), (2463, 11564), (2478, 11494), (2891, 9852), (3284, 8673), (4926, 5782), (4956, 5747)]