895292216

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{72341}}^1$

素因数の和:72384

約数の個数: 64

約数和(自身を含む): 2187622080

約数和(自身を除く): 1292329864

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 12376, 72341, 144682, 289364, 506387, 578728, 940433, 1012774, 1229797, 1880866, 2025548, 2459594, 3761732, 4051096, 4919188, 6583031, 7523464, 8608579, 9838376, 13166062, 15987361, 17217158, 26332124, 31974722, 34434316, 52664248, 63949444, 68868632, 111911527, 127898888, 223823054, 447646108, 895292216]

約数ペア:

[(1, 895292216), (2, 447646108), (4, 223823054), (7, 127898888), (8, 111911527), (13, 68868632), (14, 63949444), (17, 52664248), (26, 34434316), (28, 31974722), (34, 26332124), (52, 17217158), (56, 15987361), (68, 13166062), (91, 9838376), (104, 8608579), (119, 7523464), (136, 6583031), (182, 4919188), (221, 4051096), (238, 3761732), (364, 2459594), (442, 2025548), (476, 1880866), (728, 1229797), (884, 1012774), (952, 940433), (1547, 578728), (1768, 506387), (3094, 289364), (6188, 144682), (12376, 72341)]