28614064640

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{1596767}}^1$

素因数の和:1596797

約数の個数: 80

約数和(自身を含む): 78407695872

約数和(自身を除く): 49793631232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 1596767, 3193534, 6387068, 7983835, 11177369, 12774136, 15967670, 22354738, 25548272, 31935340, 44709476, 51096544, 55886845, 63870680, 89418952, 102193088, 111773690, 127741360, 178837904, 204386176, 223547380, 255482720, 357675808, 408772352, 447094760, 510965440, 715351616, 817544704, 894189520, 1021930880, 1430703232, 1788379040, 2043861760, 2861406464, 3576758080, 4087723520, 5722812928, 7153516160, 14307032320, 28614064640]

約数ペア:

[(1, 28614064640), (2, 14307032320), (4, 7153516160), (5, 5722812928), (7, 4087723520), (8, 3576758080), (10, 2861406464), (14, 2043861760), (16, 1788379040), (20, 1430703232), (28, 1021930880), (32, 894189520), (35, 817544704), (40, 715351616), (56, 510965440), (64, 447094760), (70, 408772352), (80, 357675808), (112, 255482720), (128, 223547380), (140, 204386176), (160, 178837904), (224, 127741360), (256, 111773690), (280, 102193088), (320, 89418952), (448, 63870680), (512, 55886845), (560, 51096544), (640, 44709476), (896, 31935340), (1120, 25548272), (1280, 22354738), (1792, 15967670), (2240, 12774136), (2560, 11177369), (3584, 7983835), (4480, 6387068), (8960, 3193534), (17920, 1596767)]