23307242

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 43092000

約数和(自身を除く): 19784758

約数列:

[1, 2, 7, 14, 29, 49, 58, 59, 98, 118, 139, 203, 278, 406, 413, 826, 973, 1421, 1711, 1946, 2842, 2891, 3422, 4031, 5782, 6811, 8062, 8201, 11977, 13622, 16402, 23954, 28217, 56434, 57407, 83839, 114814, 167678, 197519, 237829, 395038, 401849, 475658, 803698, 1664803, 3329606, 11653621, 23307242]

約数ペア:

[(1, 23307242), (2, 11653621), (7, 3329606), (14, 1664803), (29, 803698), (49, 475658), (58, 401849), (59, 395038), (98, 237829), (118, 197519), (139, 167678), (203, 114814), (278, 83839), (406, 57407), (413, 56434), (826, 28217), (973, 23954), (1421, 16402), (1711, 13622), (1946, 11977), (2842, 8201), (2891, 8062), (3422, 6811), (4031, 5782)]