40754616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{661}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 116935680

約数和(自身を除く): 76181064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 367, 661, 734, 1101, 1322, 1468, 1983, 2202, 2569, 2644, 2936, 3966, 4404, 4627, 5138, 5288, 7707, 7932, 8808, 9254, 10276, 13881, 15414, 15864, 18508, 20552, 27762, 30828, 37016, 55524, 61656, 111048, 242587, 485174, 727761, 970348, 1455522, 1698109, 1940696, 2911044, 3396218, 5094327, 5822088, 6792436, 10188654, 13584872, 20377308, 40754616]

約数ペア:

[(1, 40754616), (2, 20377308), (3, 13584872), (4, 10188654), (6, 6792436), (7, 5822088), (8, 5094327), (12, 3396218), (14, 2911044), (21, 1940696), (24, 1698109), (28, 1455522), (42, 970348), (56, 727761), (84, 485174), (168, 242587), (367, 111048), (661, 61656), (734, 55524), (1101, 37016), (1322, 30828), (1468, 27762), (1983, 20552), (2202, 18508), (2569, 15864), (2644, 15414), (2936, 13881), (3966, 10276), (4404, 9254), (4627, 8808), (5138, 7932), (5288, 7707)]