23205888

素因数分解:

$2^{11}\times 3^2\times {\mathrm{1259}}^1$

素因数の和:1287

約数の個数: 72

約数和(自身を含む): 67076100

約数和(自身を除く): 43870212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1259, 1536, 2048, 2304, 2518, 3072, 3777, 4608, 5036, 6144, 7554, 9216, 10072, 11331, 15108, 18432, 20144, 22662, 30216, 40288, 45324, 60432, 80576, 90648, 120864, 161152, 181296, 241728, 322304, 362592, 483456, 644608, 725184, 966912, 1289216, 1450368, 1933824, 2578432, 2900736, 3867648, 5801472, 7735296, 11602944, 23205888]

約数ペア:

[(1, 23205888), (2, 11602944), (3, 7735296), (4, 5801472), (6, 3867648), (8, 2900736), (9, 2578432), (12, 1933824), (16, 1450368), (18, 1289216), (24, 966912), (32, 725184), (36, 644608), (48, 483456), (64, 362592), (72, 322304), (96, 241728), (128, 181296), (144, 161152), (192, 120864), (256, 90648), (288, 80576), (384, 60432), (512, 45324), (576, 40288), (768, 30216), (1024, 22662), (1152, 20144), (1259, 18432), (1536, 15108), (2048, 11331), (2304, 10072), (2518, 9216), (3072, 7554), (3777, 6144), (4608, 5036)]