8147384

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1993}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 17706720

約数和(自身を除く): 9559336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 1993, 2044, 3986, 4088, 7972, 13951, 15944, 27902, 55804, 111608, 145489, 290978, 581956, 1018423, 1163912, 2036846, 4073692, 8147384]

約数ペア:

[(1, 8147384), (2, 4073692), (4, 2036846), (7, 1163912), (8, 1018423), (14, 581956), (28, 290978), (56, 145489), (73, 111608), (146, 55804), (292, 27902), (511, 15944), (584, 13951), (1022, 7972), (1993, 4088), (2044, 3986)]