65999882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 123379200

約数和(自身を除く): 57379318

約数列:

[1, 2, 13, 17, 19, 26, 29, 34, 38, 58, 221, 247, 271, 323, 377, 442, 493, 494, 542, 551, 646, 754, 986, 1102, 3523, 4199, 4607, 5149, 6409, 7046, 7163, 7859, 8398, 9214, 9367, 10298, 12818, 14326, 15718, 18734, 59891, 66937, 87533, 102167, 119782, 121771, 133603, 133874, 149321, 175066, 204334, 243542, 267206, 298642, 1137929, 1736839, 1941173, 2275858, 2538457, 3473678, 3882346, 5076914, 32999941, 65999882]

約数ペア:

[(1, 65999882), (2, 32999941), (13, 5076914), (17, 3882346), (19, 3473678), (26, 2538457), (29, 2275858), (34, 1941173), (38, 1736839), (58, 1137929), (221, 298642), (247, 267206), (271, 243542), (323, 204334), (377, 175066), (442, 149321), (493, 133874), (494, 133603), (542, 121771), (551, 119782), (646, 102167), (754, 87533), (986, 66937), (1102, 59891), (3523, 18734), (4199, 15718), (4607, 14326), (5149, 12818), (6409, 10298), (7046, 9367), (7163, 9214), (7859, 8398)]