29942528

素因数分解:

$2^8\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 144

約数和(自身を含む): 78489600

約数和(自身を除く): 48547072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 64, 77, 88, 98, 112, 124, 128, 154, 176, 196, 217, 224, 248, 256, 308, 341, 343, 352, 392, 434, 448, 496, 539, 616, 682, 686, 704, 784, 868, 896, 992, 1078, 1232, 1364, 1372, 1408, 1519, 1568, 1736, 1792, 1984, 2156, 2387, 2464, 2728, 2744, 2816, 3038, 3136, 3472, 3773, 3968, 4312, 4774, 4928, 5456, 5488, 6076, 6272, 6944, 7546, 7936, 8624, 9548, 9856, 10633, 10912, 10976, 12152, 12544, 13888, 15092, 16709, 17248, 19096, 19712, 21266, 21824, 21952, 24304, 27776, 30184, 33418, 34496, 38192, 42532, 43648, 43904, 48608, 55552, 60368, 66836, 68992, 76384, 85064, 87296, 87808, 97216, 116963, 120736, 133672, 137984, 152768, 170128, 194432, 233926, 241472, 267344, 305536, 340256, 388864, 467852, 482944, 534688, 611072, 680512, 935704, 965888, 1069376, 1361024, 1871408, 2138752, 2722048, 3742816, 4277504, 7485632, 14971264, 29942528]

約数ペア:

[(1, 29942528), (2, 14971264), (4, 7485632), (7, 4277504), (8, 3742816), (11, 2722048), (14, 2138752), (16, 1871408), (22, 1361024), (28, 1069376), (31, 965888), (32, 935704), (44, 680512), (49, 611072), (56, 534688), (62, 482944), (64, 467852), (77, 388864), (88, 340256), (98, 305536), (112, 267344), (124, 241472), (128, 233926), (154, 194432), (176, 170128), (196, 152768), (217, 137984), (224, 133672), (248, 120736), (256, 116963), (308, 97216), (341, 87808), (343, 87296), (352, 85064), (392, 76384), (434, 68992), (448, 66836), (496, 60368), (539, 55552), (616, 48608), (682, 43904), (686, 43648), (704, 42532), (784, 38192), (868, 34496), (896, 33418), (992, 30184), (1078, 27776), (1232, 24304), (1364, 21952), (1372, 21824), (1408, 21266), (1519, 19712), (1568, 19096), (1736, 17248), (1792, 16709), (1984, 15092), (2156, 13888), (2387, 12544), (2464, 12152), (2728, 10976), (2744, 10912), (2816, 10633), (3038, 9856), (3136, 9548), (3472, 8624), (3773, 7936), (3968, 7546), (4312, 6944), (4774, 6272), (4928, 6076), (5456, 5488)]