38948224

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2557}}^1$

素因数の和:2595

約数の個数: 64

約数和(自身を含む): 93929760

約数和(自身を除く): 54981536

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 2557, 3808, 5114, 7616, 10228, 15232, 17899, 20456, 35798, 40912, 43469, 71596, 81824, 86938, 143192, 163648, 173876, 286384, 304283, 327296, 347752, 572768, 608566, 695504, 1145536, 1217132, 1391008, 2291072, 2434264, 2782016, 4868528, 5564032, 9737056, 19474112, 38948224]

約数ペア:

[(1, 38948224), (2, 19474112), (4, 9737056), (7, 5564032), (8, 4868528), (14, 2782016), (16, 2434264), (17, 2291072), (28, 1391008), (32, 1217132), (34, 1145536), (56, 695504), (64, 608566), (68, 572768), (112, 347752), (119, 327296), (128, 304283), (136, 286384), (224, 173876), (238, 163648), (272, 143192), (448, 86938), (476, 81824), (544, 71596), (896, 43469), (952, 40912), (1088, 35798), (1904, 20456), (2176, 17899), (2557, 15232), (3808, 10228), (5114, 7616)]