130740736

素因数分解:

$2^9\times 7^1\times {\mathrm{36479}}^1$

素因数の和:36504

約数の個数: 40

約数和(自身を含む): 298552320

約数和(自身を除く): 167811584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 36479, 72958, 145916, 255353, 291832, 510706, 583664, 1021412, 1167328, 2042824, 2334656, 4085648, 4669312, 8171296, 9338624, 16342592, 18677248, 32685184, 65370368, 130740736]

約数ペア:

[(1, 130740736), (2, 65370368), (4, 32685184), (7, 18677248), (8, 16342592), (14, 9338624), (16, 8171296), (28, 4669312), (32, 4085648), (56, 2334656), (64, 2042824), (112, 1167328), (128, 1021412), (224, 583664), (256, 510706), (448, 291832), (512, 255353), (896, 145916), (1792, 72958), (3584, 36479)]