17969624

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1601}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 35756640

約数和(自身を除く): 17787016

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 1601, 2806, 3202, 5612, 6404, 11224, 12808, 36823, 73646, 97661, 147292, 195322, 294584, 390644, 781288, 2246203, 4492406, 8984812, 17969624]

約数ペア:

[(1, 17969624), (2, 8984812), (4, 4492406), (8, 2246203), (23, 781288), (46, 390644), (61, 294584), (92, 195322), (122, 147292), (184, 97661), (244, 73646), (488, 36823), (1403, 12808), (1601, 11224), (2806, 6404), (3202, 5612)]