25139340142

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{48871}}^1$

素因数の和:49097

約数の個数: 48

約数和(自身を含む): 45629831520

約数和(自身を除く): 20490491378

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 181, 203, 362, 406, 1267, 1421, 2534, 2842, 5249, 8869, 10498, 17738, 36743, 48871, 73486, 97742, 257201, 342097, 514402, 684194, 1417259, 2394679, 2834518, 4789358, 8845651, 9920813, 17691302, 19841626, 61919557, 69445691, 123839114, 138891382, 256523879, 433436899, 513047758, 866873798, 1795667153, 3591334306, 12569670071, 25139340142]

約数ペア:

[(1, 25139340142), (2, 12569670071), (7, 3591334306), (14, 1795667153), (29, 866873798), (49, 513047758), (58, 433436899), (98, 256523879), (181, 138891382), (203, 123839114), (362, 69445691), (406, 61919557), (1267, 19841626), (1421, 17691302), (2534, 9920813), (2842, 8845651), (5249, 4789358), (8869, 2834518), (10498, 2394679), (17738, 1417259), (36743, 684194), (48871, 514402), (73486, 342097), (97742, 257201)]