25085396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 53746560

約数和(自身を除く): 28661164

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 773, 854, 1159, 1546, 1708, 2318, 3092, 4636, 5411, 8113, 10822, 14687, 16226, 21644, 29374, 32452, 47153, 58748, 94306, 102809, 188612, 205618, 330071, 411236, 660142, 895907, 1320284, 1791814, 3583628, 6271349, 12542698, 25085396]

約数ペア:

[(1, 25085396), (2, 12542698), (4, 6271349), (7, 3583628), (14, 1791814), (19, 1320284), (28, 895907), (38, 660142), (61, 411236), (76, 330071), (122, 205618), (133, 188612), (244, 102809), (266, 94306), (427, 58748), (532, 47153), (773, 32452), (854, 29374), (1159, 21644), (1546, 16226), (1708, 14687), (2318, 10822), (3092, 8113), (4636, 5411)]