40641356

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{85381}}^1$

素因数の和:85409

約数の個数: 24

約数和(自身を含む): 86065056

約数和(自身を除く): 45423700

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 85381, 170762, 341524, 597667, 1195334, 1451477, 2390668, 2902954, 5805908, 10160339, 20320678, 40641356]

約数ペア:

[(1, 40641356), (2, 20320678), (4, 10160339), (7, 5805908), (14, 2902954), (17, 2390668), (28, 1451477), (34, 1195334), (68, 597667), (119, 341524), (238, 170762), (476, 85381)]