66997634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 113978880

約数和(自身を除く): 46981246

約数列:

[1, 2, 11, 22, 31, 62, 193, 341, 386, 509, 682, 1018, 2123, 4246, 5599, 5983, 11198, 11966, 15779, 31558, 65813, 98237, 131626, 173569, 196474, 347138, 1080607, 2161214, 3045347, 6090694, 33498817, 66997634]

約数ペア:

[(1, 66997634), (2, 33498817), (11, 6090694), (22, 3045347), (31, 2161214), (62, 1080607), (193, 347138), (341, 196474), (386, 173569), (509, 131626), (682, 98237), (1018, 65813), (2123, 31558), (4246, 15779), (5599, 11966), (5983, 11198)]