28476546

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 67564800

約数和(自身を除く): 39088254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 101, 137, 147, 202, 274, 294, 303, 343, 411, 606, 686, 707, 822, 959, 1029, 1414, 1918, 2058, 2121, 2877, 4242, 4949, 5754, 6713, 9898, 13426, 13837, 14847, 20139, 27674, 29694, 34643, 40278, 41511, 46991, 69286, 83022, 93982, 96859, 103929, 140973, 193718, 207858, 281946, 290577, 581154, 678013, 1356026, 2034039, 4068078, 4746091, 9492182, 14238273, 28476546]

約数ペア:

[(1, 28476546), (2, 14238273), (3, 9492182), (6, 4746091), (7, 4068078), (14, 2034039), (21, 1356026), (42, 678013), (49, 581154), (98, 290577), (101, 281946), (137, 207858), (147, 193718), (202, 140973), (274, 103929), (294, 96859), (303, 93982), (343, 83022), (411, 69286), (606, 46991), (686, 41511), (707, 40278), (822, 34643), (959, 29694), (1029, 27674), (1414, 20139), (1918, 14847), (2058, 13837), (2121, 13426), (2877, 9898), (4242, 6713), (4949, 5754)]