71567881256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{541951}}^1$

素因数の和:542945

約数の個数: 32

約数和(自身を含む): 142229882880

約数和(自身を除く): 70662001624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 971, 1942, 3884, 7768, 16507, 33014, 66028, 132056, 541951, 1083902, 2167804, 4335608, 9213167, 18426334, 36852668, 73705336, 526234421, 1052468842, 2104937684, 4209875368, 8945985157, 17891970314, 35783940628, 71567881256]

約数ペア:

[(1, 71567881256), (2, 35783940628), (4, 17891970314), (8, 8945985157), (17, 4209875368), (34, 2104937684), (68, 1052468842), (136, 526234421), (971, 73705336), (1942, 36852668), (3884, 18426334), (7768, 9213167), (16507, 4335608), (33014, 2167804), (66028, 1083902), (132056, 541951)]