39178048

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:101

約数の個数: 126

約数和(自身を含む): 100636578

約数和(自身を除く): 61458530

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 64, 91, 98, 104, 112, 124, 182, 196, 208, 217, 224, 248, 364, 392, 403, 416, 434, 448, 496, 637, 728, 784, 806, 832, 868, 961, 992, 1274, 1456, 1519, 1568, 1612, 1736, 1922, 1984, 2548, 2821, 2912, 3038, 3136, 3224, 3472, 3844, 5096, 5642, 5824, 6076, 6448, 6727, 6944, 7688, 10192, 11284, 12152, 12493, 12896, 13454, 13888, 15376, 19747, 20384, 22568, 24304, 24986, 25792, 26908, 30752, 39494, 40768, 45136, 47089, 48608, 49972, 53816, 61504, 78988, 87451, 90272, 94178, 97216, 99944, 107632, 157976, 174902, 180544, 188356, 199888, 215264, 315952, 349804, 376712, 399776, 430528, 612157, 631904, 699608, 753424, 799552, 1224314, 1263808, 1399216, 1506848, 2448628, 2798432, 3013696, 4897256, 5596864, 9794512, 19589024, 39178048]

約数ペア:

[(1, 39178048), (2, 19589024), (4, 9794512), (7, 5596864), (8, 4897256), (13, 3013696), (14, 2798432), (16, 2448628), (26, 1506848), (28, 1399216), (31, 1263808), (32, 1224314), (49, 799552), (52, 753424), (56, 699608), (62, 631904), (64, 612157), (91, 430528), (98, 399776), (104, 376712), (112, 349804), (124, 315952), (182, 215264), (196, 199888), (208, 188356), (217, 180544), (224, 174902), (248, 157976), (364, 107632), (392, 99944), (403, 97216), (416, 94178), (434, 90272), (448, 87451), (496, 78988), (637, 61504), (728, 53816), (784, 49972), (806, 48608), (832, 47089), (868, 45136), (961, 40768), (992, 39494), (1274, 30752), (1456, 26908), (1519, 25792), (1568, 24986), (1612, 24304), (1736, 22568), (1922, 20384), (1984, 19747), (2548, 15376), (2821, 13888), (2912, 13454), (3038, 12896), (3136, 12493), (3224, 12152), (3472, 11284), (3844, 10192), (5096, 7688), (5642, 6944), (5824, 6727), (6076, 6448)]