15182944

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 72

約数和(自身を含む): 36369648

約数和(自身を除く): 21186704

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 421, 644, 736, 784, 842, 1127, 1288, 1568, 1684, 2254, 2576, 2947, 3368, 4508, 5152, 5894, 6736, 9016, 9683, 11788, 13472, 18032, 19366, 20629, 23576, 36064, 38732, 41258, 47152, 67781, 77464, 82516, 94304, 135562, 154928, 165032, 271124, 309856, 330064, 474467, 542248, 660128, 948934, 1084496, 1897868, 2168992, 3795736, 7591472, 15182944]

約数ペア:

[(1, 15182944), (2, 7591472), (4, 3795736), (7, 2168992), (8, 1897868), (14, 1084496), (16, 948934), (23, 660128), (28, 542248), (32, 474467), (46, 330064), (49, 309856), (56, 271124), (92, 165032), (98, 154928), (112, 135562), (161, 94304), (184, 82516), (196, 77464), (224, 67781), (322, 47152), (368, 41258), (392, 38732), (421, 36064), (644, 23576), (736, 20629), (784, 19366), (842, 18032), (1127, 13472), (1288, 11788), (1568, 9683), (1684, 9016), (2254, 6736), (2576, 5894), (2947, 5152), (3368, 4508)]