47994142

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 84225024

約数和(自身を除く): 36230882

約数列:

[1, 2, 7, 14, 73, 146, 151, 302, 311, 511, 622, 1022, 1057, 2114, 2177, 4354, 11023, 22046, 22703, 45406, 46961, 77161, 93922, 154322, 158921, 317842, 328727, 657454, 3428153, 6856306, 23997071, 47994142]

約数ペア:

[(1, 47994142), (2, 23997071), (7, 6856306), (14, 3428153), (73, 657454), (146, 328727), (151, 317842), (302, 158921), (311, 154322), (511, 93922), (622, 77161), (1022, 46961), (1057, 45406), (2114, 22703), (2177, 22046), (4354, 11023)]