27968256

素因数分解:

$2^8\times 3^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 108

約数和(自身を含む): 82373200

約数和(自身を除く): 54404944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 199, 244, 256, 288, 366, 384, 398, 488, 549, 576, 597, 732, 768, 796, 976, 1098, 1152, 1194, 1464, 1592, 1791, 1952, 2196, 2304, 2388, 2928, 3184, 3582, 3904, 4392, 4776, 5856, 6368, 7164, 7808, 8784, 9552, 11712, 12139, 12736, 14328, 15616, 17568, 19104, 23424, 24278, 25472, 28656, 35136, 36417, 38208, 46848, 48556, 50944, 57312, 70272, 72834, 76416, 97112, 109251, 114624, 140544, 145668, 152832, 194224, 218502, 229248, 291336, 388448, 437004, 458496, 582672, 776896, 874008, 1165344, 1553792, 1748016, 2330688, 3107584, 3496032, 4661376, 6992064, 9322752, 13984128, 27968256]

約数ペア:

[(1, 27968256), (2, 13984128), (3, 9322752), (4, 6992064), (6, 4661376), (8, 3496032), (9, 3107584), (12, 2330688), (16, 1748016), (18, 1553792), (24, 1165344), (32, 874008), (36, 776896), (48, 582672), (61, 458496), (64, 437004), (72, 388448), (96, 291336), (122, 229248), (128, 218502), (144, 194224), (183, 152832), (192, 145668), (199, 140544), (244, 114624), (256, 109251), (288, 97112), (366, 76416), (384, 72834), (398, 70272), (488, 57312), (549, 50944), (576, 48556), (597, 46848), (732, 38208), (768, 36417), (796, 35136), (976, 28656), (1098, 25472), (1152, 24278), (1194, 23424), (1464, 19104), (1592, 17568), (1791, 15616), (1952, 14328), (2196, 12736), (2304, 12139), (2388, 11712), (2928, 9552), (3184, 8784), (3582, 7808), (3904, 7164), (4392, 6368), (4776, 5856)]