39604712

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 89752320

約数和(自身を除く): 50147608

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 97, 161, 184, 194, 317, 322, 388, 634, 644, 679, 776, 1268, 1288, 1358, 2219, 2231, 2536, 2716, 4438, 4462, 5432, 7291, 8876, 8924, 14582, 15617, 17752, 17848, 29164, 30749, 31234, 51037, 58328, 61498, 62468, 102074, 122996, 124936, 204148, 215243, 245992, 408296, 430486, 707227, 860972, 1414454, 1721944, 2828908, 4950589, 5657816, 9901178, 19802356, 39604712]

約数ペア:

[(1, 39604712), (2, 19802356), (4, 9901178), (7, 5657816), (8, 4950589), (14, 2828908), (23, 1721944), (28, 1414454), (46, 860972), (56, 707227), (92, 430486), (97, 408296), (161, 245992), (184, 215243), (194, 204148), (317, 124936), (322, 122996), (388, 102074), (634, 62468), (644, 61498), (679, 58328), (776, 51037), (1268, 31234), (1288, 30749), (1358, 29164), (2219, 17848), (2231, 17752), (2536, 15617), (2716, 14582), (4438, 8924), (4462, 8876), (5432, 7291)]