23717776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1367

約数の個数: 40

約数和(自身を含む): 49203200

約数和(自身を除く): 25485424

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 1279, 2318, 2558, 4636, 5116, 9272, 10232, 18544, 20464, 24301, 48602, 78019, 97204, 156038, 194408, 312076, 388816, 624152, 1248304, 1482361, 2964722, 5929444, 11858888, 23717776]

約数ペア:

[(1, 23717776), (2, 11858888), (4, 5929444), (8, 2964722), (16, 1482361), (19, 1248304), (38, 624152), (61, 388816), (76, 312076), (122, 194408), (152, 156038), (244, 97204), (304, 78019), (488, 48602), (976, 24301), (1159, 20464), (1279, 18544), (2318, 10232), (2558, 9272), (4636, 5116)]