23974352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4639}}^1$

素因数の和:4683

約数の個数: 40

約数和(自身を含む): 51782400

約数和(自身を除く): 27808048

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 4639, 5168, 9278, 18556, 37112, 74224, 78863, 88141, 157726, 176282, 315452, 352564, 630904, 705128, 1261808, 1410256, 1498397, 2996794, 5993588, 11987176, 23974352]

約数ペア:

[(1, 23974352), (2, 11987176), (4, 5993588), (8, 2996794), (16, 1498397), (17, 1410256), (19, 1261808), (34, 705128), (38, 630904), (68, 352564), (76, 315452), (136, 176282), (152, 157726), (272, 88141), (304, 78863), (323, 74224), (646, 37112), (1292, 18556), (2584, 9278), (4639, 5168)]