72636898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 116960256

約数和(自身を除く): 44323358

約数列:

[1, 2, 23, 46, 73, 97, 146, 194, 223, 446, 1679, 2231, 3358, 4462, 5129, 7081, 10258, 14162, 16279, 21631, 32558, 43262, 162863, 325726, 374417, 497513, 748834, 995026, 1579063, 3158126, 36318449, 72636898]

約数ペア:

[(1, 72636898), (2, 36318449), (23, 3158126), (46, 1579063), (73, 995026), (97, 748834), (146, 497513), (194, 374417), (223, 325726), (446, 162863), (1679, 43262), (2231, 32558), (3358, 21631), (4462, 16279), (5129, 14162), (7081, 10258)]