129462004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1289}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 275667840

約数和(自身を除く): 146205836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 211, 238, 422, 476, 844, 1289, 1477, 2578, 2954, 3587, 5156, 5908, 7174, 9023, 14348, 18046, 21913, 25109, 36092, 43826, 50218, 87652, 100436, 153391, 271979, 306782, 543958, 613564, 1087916, 1903853, 3807706, 4623643, 7615412, 9247286, 18494572, 32365501, 64731002, 129462004]

約数ペア:

[(1, 129462004), (2, 64731002), (4, 32365501), (7, 18494572), (14, 9247286), (17, 7615412), (28, 4623643), (34, 3807706), (68, 1903853), (119, 1087916), (211, 613564), (238, 543958), (422, 306782), (476, 271979), (844, 153391), (1289, 100436), (1477, 87652), (2578, 50218), (2954, 43826), (3587, 36092), (5156, 25109), (5908, 21913), (7174, 18046), (9023, 14348)]