65835328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1493}}^1$

素因数の和:1571

約数の個数: 56

約数和(自身を含む): 143441928

約数和(自身を除く): 77606600

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 208, 212, 416, 424, 689, 832, 848, 1378, 1493, 1696, 2756, 2986, 3392, 5512, 5972, 11024, 11944, 19409, 22048, 23888, 38818, 44096, 47776, 77636, 79129, 95552, 155272, 158258, 310544, 316516, 621088, 633032, 1028677, 1242176, 1266064, 2057354, 2532128, 4114708, 5064256, 8229416, 16458832, 32917664, 65835328]

約数ペア:

[(1, 65835328), (2, 32917664), (4, 16458832), (8, 8229416), (13, 5064256), (16, 4114708), (26, 2532128), (32, 2057354), (52, 1266064), (53, 1242176), (64, 1028677), (104, 633032), (106, 621088), (208, 316516), (212, 310544), (416, 158258), (424, 155272), (689, 95552), (832, 79129), (848, 77636), (1378, 47776), (1493, 44096), (1696, 38818), (2756, 23888), (2986, 22048), (3392, 19409), (5512, 11944), (5972, 11024)]