23721728

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{4877}}^1$

素因数の和:4912

約数の個数: 36

約数和(自身を含む): 49853160

約数和(自身を除く): 26131432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 4877, 9754, 19508, 39016, 78032, 92663, 156064, 185326, 312128, 370652, 624256, 741304, 1248512, 1482608, 2965216, 5930432, 11860864, 23721728]

約数ペア:

[(1, 23721728), (2, 11860864), (4, 5930432), (8, 2965216), (16, 1482608), (19, 1248512), (32, 741304), (38, 624256), (64, 370652), (76, 312128), (128, 185326), (152, 156064), (256, 92663), (304, 78032), (608, 39016), (1216, 19508), (2432, 9754), (4864, 4877)]