28525463648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{58427}}^1$

素因数の和:58540

約数の個数: 96

約数和(自身を含む): 65373920640

約数和(自身を除く): 36848456992

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 73, 76, 88, 146, 152, 176, 209, 292, 304, 352, 418, 584, 608, 803, 836, 1168, 1387, 1606, 1672, 2336, 2774, 3212, 3344, 5548, 6424, 6688, 11096, 12848, 15257, 22192, 25696, 30514, 44384, 58427, 61028, 116854, 122056, 233708, 244112, 467416, 488224, 642697, 934832, 1110113, 1285394, 1869664, 2220226, 2570788, 4265171, 4440452, 5141576, 8530342, 8880904, 10283152, 12211243, 17060684, 17761808, 20566304, 24422486, 34121368, 35523616, 46916881, 48844972, 68242736, 81038249, 93833762, 97689944, 136485472, 162076498, 187667524, 195379888, 324152996, 375335048, 390759776, 648305992, 750670096, 891420739, 1296611984, 1501340192, 1782841478, 2593223968, 3565682956, 7131365912, 14262731824, 28525463648]

約数ペア:

[(1, 28525463648), (2, 14262731824), (4, 7131365912), (8, 3565682956), (11, 2593223968), (16, 1782841478), (19, 1501340192), (22, 1296611984), (32, 891420739), (38, 750670096), (44, 648305992), (73, 390759776), (76, 375335048), (88, 324152996), (146, 195379888), (152, 187667524), (176, 162076498), (209, 136485472), (292, 97689944), (304, 93833762), (352, 81038249), (418, 68242736), (584, 48844972), (608, 46916881), (803, 35523616), (836, 34121368), (1168, 24422486), (1387, 20566304), (1606, 17761808), (1672, 17060684), (2336, 12211243), (2774, 10283152), (3212, 8880904), (3344, 8530342), (5548, 5141576), (6424, 4440452), (6688, 4265171), (11096, 2570788), (12848, 2220226), (15257, 1869664), (22192, 1285394), (25696, 1110113), (30514, 934832), (44384, 642697), (58427, 488224), (61028, 467416), (116854, 244112), (122056, 233708)]