2508587728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2707}}^1\times {\mathrm{3407}}^1$

素因数の和:6139

約数の個数: 40

約数和(自身を含む): 5149706112

約数和(自身を除く): 2641118384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2707, 3407, 5414, 6814, 10828, 13628, 21656, 27256, 43312, 46019, 54512, 57919, 92038, 115838, 184076, 231676, 368152, 463352, 736304, 926704, 9222749, 18445498, 36890996, 73781992, 147563984, 156786733, 313573466, 627146932, 1254293864, 2508587728]

約数ペア:

[(1, 2508587728), (2, 1254293864), (4, 627146932), (8, 313573466), (16, 156786733), (17, 147563984), (34, 73781992), (68, 36890996), (136, 18445498), (272, 9222749), (2707, 926704), (3407, 736304), (5414, 463352), (6814, 368152), (10828, 231676), (13628, 184076), (21656, 115838), (27256, 92038), (43312, 57919), (46019, 54512)]