13828612

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 29272320

約数和(自身を除く): 15443708

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 109, 161, 197, 218, 322, 394, 436, 644, 763, 788, 1379, 1526, 2507, 2758, 3052, 4531, 5014, 5516, 9062, 10028, 17549, 18124, 21473, 31717, 35098, 42946, 63434, 70196, 85892, 126868, 150311, 300622, 493879, 601244, 987758, 1975516, 3457153, 6914306, 13828612]

約数ペア:

[(1, 13828612), (2, 6914306), (4, 3457153), (7, 1975516), (14, 987758), (23, 601244), (28, 493879), (46, 300622), (92, 150311), (109, 126868), (161, 85892), (197, 70196), (218, 63434), (322, 42946), (394, 35098), (436, 31717), (644, 21473), (763, 18124), (788, 17549), (1379, 10028), (1526, 9062), (2507, 5516), (2758, 5014), (3052, 4531)]