68195936

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1791

約数の個数: 48

約数和(自身を含む): 142203600

約数和(自身を除く): 74007664

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 116, 172, 232, 344, 464, 688, 928, 1247, 1376, 1709, 2494, 3418, 4988, 6836, 9976, 13672, 19952, 27344, 39904, 49561, 54688, 73487, 99122, 146974, 198244, 293948, 396488, 587896, 792976, 1175792, 1585952, 2131123, 2351584, 4262246, 8524492, 17048984, 34097968, 68195936]

約数ペア:

[(1, 68195936), (2, 34097968), (4, 17048984), (8, 8524492), (16, 4262246), (29, 2351584), (32, 2131123), (43, 1585952), (58, 1175792), (86, 792976), (116, 587896), (172, 396488), (232, 293948), (344, 198244), (464, 146974), (688, 99122), (928, 73487), (1247, 54688), (1376, 49561), (1709, 39904), (2494, 27344), (3418, 19952), (4988, 13672), (6836, 9976)]