40153498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13723}}^1$

素因数の和:13762

約数の個数: 32

約数和(自身を含む): 79050240

約数和(自身を除く): 38896742

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 13723, 27446, 96061, 150953, 192122, 260737, 301906, 521474, 1056671, 1825159, 2113342, 2868107, 3650318, 5736214, 20076749, 40153498]

約数ペア:

[(1, 40153498), (2, 20076749), (7, 5736214), (11, 3650318), (14, 2868107), (19, 2113342), (22, 1825159), (38, 1056671), (77, 521474), (133, 301906), (154, 260737), (209, 192122), (266, 150953), (418, 96061), (1463, 27446), (2926, 13723)]