70494224

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:687

約数の個数: 40

約数和(自身を含む): 139782720

約数和(自身を除く): 69288496

約数列:

[1, 2, 4, 8, 16, 83, 109, 166, 218, 332, 436, 487, 664, 872, 974, 1328, 1744, 1948, 3896, 7792, 9047, 18094, 36188, 40421, 53083, 72376, 80842, 106166, 144752, 161684, 212332, 323368, 424664, 646736, 849328, 4405889, 8811778, 17623556, 35247112, 70494224]

約数ペア:

[(1, 70494224), (2, 35247112), (4, 17623556), (8, 8811778), (16, 4405889), (83, 849328), (109, 646736), (166, 424664), (218, 323368), (332, 212332), (436, 161684), (487, 144752), (664, 106166), (872, 80842), (974, 72376), (1328, 53083), (1744, 40421), (1948, 36188), (3896, 18094), (7792, 9047)]