676070416

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{20887}}^1$

素因数の和:20936

約数の個数: 60

約数和(自身を含む): 1590328768

約数和(自身を除く): 914258352

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 289, 476, 578, 952, 1156, 1904, 2023, 2312, 4046, 4624, 8092, 16184, 20887, 32368, 41774, 83548, 146209, 167096, 292418, 334192, 355079, 584836, 710158, 1169672, 1420316, 2339344, 2485553, 2840632, 4971106, 5681264, 6036343, 9942212, 12072686, 19884424, 24145372, 39768848, 42254401, 48290744, 84508802, 96581488, 169017604, 338035208, 676070416]

約数ペア:

[(1, 676070416), (2, 338035208), (4, 169017604), (7, 96581488), (8, 84508802), (14, 48290744), (16, 42254401), (17, 39768848), (28, 24145372), (34, 19884424), (56, 12072686), (68, 9942212), (112, 6036343), (119, 5681264), (136, 4971106), (238, 2840632), (272, 2485553), (289, 2339344), (476, 1420316), (578, 1169672), (952, 710158), (1156, 584836), (1904, 355079), (2023, 334192), (2312, 292418), (4046, 167096), (4624, 146209), (8092, 83548), (16184, 41774), (20887, 32368)]