39823672

素因数分解:

$2^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 91008000

約数和(自身を除く): 51184328

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 343, 392, 631, 644, 686, 1127, 1262, 1288, 1372, 2254, 2524, 2744, 4417, 4508, 5048, 7889, 8834, 9016, 14513, 15778, 17668, 29026, 30919, 31556, 35336, 58052, 61838, 63112, 101591, 116104, 123676, 203182, 216433, 247352, 406364, 432866, 711137, 812728, 865732, 1422274, 1731464, 2844548, 4977959, 5689096, 9955918, 19911836, 39823672]

約数ペア:

[(1, 39823672), (2, 19911836), (4, 9955918), (7, 5689096), (8, 4977959), (14, 2844548), (23, 1731464), (28, 1422274), (46, 865732), (49, 812728), (56, 711137), (92, 432866), (98, 406364), (161, 247352), (184, 216433), (196, 203182), (322, 123676), (343, 116104), (392, 101591), (631, 63112), (644, 61838), (686, 58052), (1127, 35336), (1262, 31556), (1288, 30919), (1372, 29026), (2254, 17668), (2524, 15778), (2744, 14513), (4417, 9016), (4508, 8834), (5048, 7889)]