7128142

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 12841920

約数和(自身を除く): 5713778

約数列:

[1, 2, 7, 14, 29, 58, 97, 181, 194, 203, 362, 406, 679, 1267, 1358, 2534, 2813, 5249, 5626, 10498, 17557, 19691, 35114, 36743, 39382, 73486, 122899, 245798, 509153, 1018306, 3564071, 7128142]

約数ペア:

[(1, 7128142), (2, 3564071), (7, 1018306), (14, 509153), (29, 245798), (58, 122899), (97, 73486), (181, 39382), (194, 36743), (203, 35114), (362, 19691), (406, 17557), (679, 10498), (1267, 5626), (1358, 5249), (2534, 2813)]