15189568

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:659

約数の個数: 56

約数和(自身を含む): 33357312

約数和(自身を除く): 18167744

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 136, 184, 272, 368, 391, 544, 607, 736, 782, 1088, 1214, 1472, 1564, 2428, 3128, 4856, 6256, 9712, 10319, 12512, 13961, 19424, 20638, 25024, 27922, 38848, 41276, 55844, 82552, 111688, 165104, 223376, 237337, 330208, 446752, 474674, 660416, 893504, 949348, 1898696, 3797392, 7594784, 15189568]

約数ペア:

[(1, 15189568), (2, 7594784), (4, 3797392), (8, 1898696), (16, 949348), (17, 893504), (23, 660416), (32, 474674), (34, 446752), (46, 330208), (64, 237337), (68, 223376), (92, 165104), (136, 111688), (184, 82552), (272, 55844), (368, 41276), (391, 38848), (544, 27922), (607, 25024), (736, 20638), (782, 19424), (1088, 13961), (1214, 12512), (1472, 10319), (1564, 9712), (2428, 6256), (3128, 4856)]