13509832

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 32037120

約数和(自身を除く): 18527288

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 161, 184, 238, 322, 391, 476, 617, 644, 782, 952, 1234, 1288, 1564, 2468, 2737, 3128, 4319, 4936, 5474, 8638, 10489, 10948, 14191, 17276, 20978, 21896, 28382, 34552, 41956, 56764, 73423, 83912, 99337, 113528, 146846, 198674, 241247, 293692, 397348, 482494, 587384, 794696, 964988, 1688729, 1929976, 3377458, 6754916, 13509832]

約数ペア:

[(1, 13509832), (2, 6754916), (4, 3377458), (7, 1929976), (8, 1688729), (14, 964988), (17, 794696), (23, 587384), (28, 482494), (34, 397348), (46, 293692), (56, 241247), (68, 198674), (92, 146846), (119, 113528), (136, 99337), (161, 83912), (184, 73423), (238, 56764), (322, 41956), (391, 34552), (476, 28382), (617, 21896), (644, 20978), (782, 17276), (952, 14191), (1234, 10948), (1288, 10489), (1564, 8638), (2468, 5474), (2737, 4936), (3128, 4319)]