23737712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:665

約数の個数: 40

約数和(自身を含む): 49054896

約数和(自身を除く): 25317184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 197, 272, 394, 443, 788, 886, 1576, 1772, 3152, 3349, 3544, 6698, 7088, 7531, 13396, 15062, 26792, 30124, 53584, 60248, 87271, 120496, 174542, 349084, 698168, 1396336, 1483607, 2967214, 5934428, 11868856, 23737712]

約数ペア:

[(1, 23737712), (2, 11868856), (4, 5934428), (8, 2967214), (16, 1483607), (17, 1396336), (34, 698168), (68, 349084), (136, 174542), (197, 120496), (272, 87271), (394, 60248), (443, 53584), (788, 30124), (886, 26792), (1576, 15062), (1772, 13396), (3152, 7531), (3349, 7088), (3544, 6698)]