70481558

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 134120448

約数和(自身を除く): 63638890

約数列:

[1, 2, 7, 14, 17, 34, 43, 71, 86, 97, 119, 142, 194, 238, 301, 497, 602, 679, 731, 994, 1207, 1358, 1462, 1649, 2414, 3053, 3298, 4171, 5117, 6106, 6887, 8342, 8449, 10234, 11543, 13774, 16898, 21371, 23086, 29197, 42742, 48209, 51901, 58394, 70907, 96418, 103802, 117079, 141814, 234158, 296141, 363307, 496349, 592282, 726614, 819553, 992698, 1639106, 2072987, 4145974, 5034397, 10068794, 35240779, 70481558]

約数ペア:

[(1, 70481558), (2, 35240779), (7, 10068794), (14, 5034397), (17, 4145974), (34, 2072987), (43, 1639106), (71, 992698), (86, 819553), (97, 726614), (119, 592282), (142, 496349), (194, 363307), (238, 296141), (301, 234158), (497, 141814), (602, 117079), (679, 103802), (731, 96418), (994, 70907), (1207, 58394), (1358, 51901), (1462, 48209), (1649, 42742), (2414, 29197), (3053, 23086), (3298, 21371), (4171, 16898), (5117, 13774), (6106, 11543), (6887, 10234), (8342, 8449)]