71775496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40597}}^1$

素因数の和:40633

約数の個数: 32

約数和(自身を含む): 153460440

約数和(自身を除く): 81684944

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 40597, 81194, 162388, 324776, 527761, 690149, 1055522, 1380298, 2111044, 2760596, 4222088, 5521192, 8971937, 17943874, 35887748, 71775496]

約数ペア:

[(1, 71775496), (2, 35887748), (4, 17943874), (8, 8971937), (13, 5521192), (17, 4222088), (26, 2760596), (34, 2111044), (52, 1380298), (68, 1055522), (104, 690149), (136, 527761), (221, 324776), (442, 162388), (884, 81194), (1768, 40597)]