40017344

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{32909}}^1$

素因数の和:32940

約数の個数: 28

約数和(自身を含む): 83591400

約数和(自身を除く): 43574056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 32909, 65818, 131636, 263272, 526544, 625271, 1053088, 1250542, 2106176, 2501084, 5002168, 10004336, 20008672, 40017344]

約数ペア:

[(1, 40017344), (2, 20008672), (4, 10004336), (8, 5002168), (16, 2501084), (19, 2106176), (32, 1250542), (38, 1053088), (64, 625271), (76, 526544), (152, 263272), (304, 131636), (608, 65818), (1216, 32909)]