67317488

素因数分解:

$2^4\times 7^1\times {\mathrm{619}}^1\times {\mathrm{971}}^1$

素因数の和:1605

約数の個数: 40

約数和(自身を含む): 149454720

約数和(自身を除く): 82137232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 619, 971, 1238, 1942, 2476, 3884, 4333, 4952, 6797, 7768, 8666, 9904, 13594, 15536, 17332, 27188, 34664, 54376, 69328, 108752, 601049, 1202098, 2404196, 4207343, 4808392, 8414686, 9616784, 16829372, 33658744, 67317488]

約数ペア:

[(1, 67317488), (2, 33658744), (4, 16829372), (7, 9616784), (8, 8414686), (14, 4808392), (16, 4207343), (28, 2404196), (56, 1202098), (112, 601049), (619, 108752), (971, 69328), (1238, 54376), (1942, 34664), (2476, 27188), (3884, 17332), (4333, 15536), (4952, 13594), (6797, 9904), (7768, 8666)]