23408756

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 49373184

約数和(自身を除く): 25964428

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 163, 223, 322, 326, 446, 644, 652, 892, 1141, 1561, 2282, 3122, 3749, 4564, 5129, 6244, 7498, 10258, 14996, 20516, 26243, 35903, 36349, 52486, 71806, 72698, 104972, 143612, 145396, 254443, 508886, 836027, 1017772, 1672054, 3344108, 5852189, 11704378, 23408756]

約数ペア:

[(1, 23408756), (2, 11704378), (4, 5852189), (7, 3344108), (14, 1672054), (23, 1017772), (28, 836027), (46, 508886), (92, 254443), (161, 145396), (163, 143612), (223, 104972), (322, 72698), (326, 71806), (446, 52486), (644, 36349), (652, 35903), (892, 26243), (1141, 20516), (1561, 14996), (2282, 10258), (3122, 7498), (3749, 6244), (4564, 5129)]