28456512

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:736

約数の個数: 112

約数和(自身を含む): 88952832

約数和(自身を除く): 60496320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 683, 744, 868, 992, 1302, 1344, 1366, 1488, 1736, 1984, 2049, 2604, 2732, 2976, 3472, 4098, 4781, 5208, 5464, 5952, 6944, 8196, 9562, 10416, 10928, 13888, 14343, 16392, 19124, 20832, 21173, 21856, 28686, 32784, 38248, 41664, 42346, 43712, 57372, 63519, 65568, 76496, 84692, 114744, 127038, 131136, 148211, 152992, 169384, 229488, 254076, 296422, 305984, 338768, 444633, 458976, 508152, 592844, 677536, 889266, 917952, 1016304, 1185688, 1355072, 1778532, 2032608, 2371376, 3557064, 4065216, 4742752, 7114128, 9485504, 14228256, 28456512]

約数ペア:

[(1, 28456512), (2, 14228256), (3, 9485504), (4, 7114128), (6, 4742752), (7, 4065216), (8, 3557064), (12, 2371376), (14, 2032608), (16, 1778532), (21, 1355072), (24, 1185688), (28, 1016304), (31, 917952), (32, 889266), (42, 677536), (48, 592844), (56, 508152), (62, 458976), (64, 444633), (84, 338768), (93, 305984), (96, 296422), (112, 254076), (124, 229488), (168, 169384), (186, 152992), (192, 148211), (217, 131136), (224, 127038), (248, 114744), (336, 84692), (372, 76496), (434, 65568), (448, 63519), (496, 57372), (651, 43712), (672, 42346), (683, 41664), (744, 38248), (868, 32784), (992, 28686), (1302, 21856), (1344, 21173), (1366, 20832), (1488, 19124), (1736, 16392), (1984, 14343), (2049, 13888), (2604, 10928), (2732, 10416), (2976, 9562), (3472, 8196), (4098, 6944), (4781, 5952), (5208, 5464)]