66398528

素因数分解:

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

素因数の和:740

約数の個数: 84

約数和(自身を含む): 158447232

約数和(自身を除く): 92048704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 683, 784, 868, 992, 1366, 1519, 1568, 1736, 1984, 2732, 3038, 3136, 3472, 4781, 5464, 6076, 6944, 9562, 10928, 12152, 13888, 19124, 21173, 21856, 24304, 33467, 38248, 42346, 43712, 48608, 66934, 76496, 84692, 97216, 133868, 148211, 152992, 169384, 267736, 296422, 305984, 338768, 535472, 592844, 677536, 1037477, 1070944, 1185688, 1355072, 2074954, 2141888, 2371376, 4149908, 4742752, 8299816, 9485504, 16599632, 33199264, 66398528]

約数ペア:

[(1, 66398528), (2, 33199264), (4, 16599632), (7, 9485504), (8, 8299816), (14, 4742752), (16, 4149908), (28, 2371376), (31, 2141888), (32, 2074954), (49, 1355072), (56, 1185688), (62, 1070944), (64, 1037477), (98, 677536), (112, 592844), (124, 535472), (196, 338768), (217, 305984), (224, 296422), (248, 267736), (392, 169384), (434, 152992), (448, 148211), (496, 133868), (683, 97216), (784, 84692), (868, 76496), (992, 66934), (1366, 48608), (1519, 43712), (1568, 42346), (1736, 38248), (1984, 33467), (2732, 24304), (3038, 21856), (3136, 21173), (3472, 19124), (4781, 13888), (5464, 12152), (6076, 10928), (6944, 9562)]