61758208

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{12697}}^1$

素因数の和:12732

約数の個数: 36

約数和(自身を含む): 129773560

約数和(自身を除く): 68015352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 12697, 25394, 50788, 101576, 203152, 241243, 406304, 482486, 812608, 964972, 1625216, 1929944, 3250432, 3859888, 7719776, 15439552, 30879104, 61758208]

約数ペア:

[(1, 61758208), (2, 30879104), (4, 15439552), (8, 7719776), (16, 3859888), (19, 3250432), (32, 1929944), (38, 1625216), (64, 964972), (76, 812608), (128, 482486), (152, 406304), (256, 241243), (304, 203152), (608, 101576), (1216, 50788), (2432, 25394), (4864, 12697)]