64390592

素因数分解:

$2^6\times 7^1\times {\mathrm{143729}}^1$

素因数の和:143748

約数の個数: 28

約数和(自身を含む): 146029680

約数和(自身を除く): 81639088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 143729, 287458, 574916, 1006103, 1149832, 2012206, 2299664, 4024412, 4599328, 8048824, 9198656, 16097648, 32195296, 64390592]

約数ペア:

[(1, 64390592), (2, 32195296), (4, 16097648), (7, 9198656), (8, 8048824), (14, 4599328), (16, 4024412), (28, 2299664), (32, 2012206), (56, 1149832), (64, 1006103), (112, 574916), (224, 287458), (448, 143729)]