7557342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 16997040

約数和(自身を除く): 9439698

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 169, 174, 257, 338, 377, 507, 514, 754, 771, 1014, 1131, 1542, 2262, 3341, 4901, 6682, 7453, 9802, 10023, 14703, 14906, 20046, 22359, 29406, 43433, 44718, 86866, 96889, 130299, 193778, 260598, 290667, 581334, 1259557, 2519114, 3778671, 7557342]

約数ペア:

[(1, 7557342), (2, 3778671), (3, 2519114), (6, 1259557), (13, 581334), (26, 290667), (29, 260598), (39, 193778), (58, 130299), (78, 96889), (87, 86866), (169, 44718), (174, 43433), (257, 29406), (338, 22359), (377, 20046), (507, 14906), (514, 14703), (754, 10023), (771, 9802), (1014, 7453), (1131, 6682), (1542, 4901), (2262, 3341)]