23363236

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 49805280

約数和(自身を除く): 26442044

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 107, 169, 214, 221, 247, 323, 338, 428, 442, 494, 646, 676, 884, 988, 1292, 1391, 1819, 2033, 2782, 2873, 3211, 3638, 4066, 4199, 5564, 5746, 6422, 7276, 8132, 8398, 11492, 12844, 16796, 18083, 23647, 26429, 34561, 36166, 47294, 52858, 54587, 69122, 72332, 94588, 105716, 109174, 138244, 218348, 307411, 343577, 449293, 614822, 687154, 898586, 1229644, 1374308, 1797172, 5840809, 11681618, 23363236]

約数ペア:

[(1, 23363236), (2, 11681618), (4, 5840809), (13, 1797172), (17, 1374308), (19, 1229644), (26, 898586), (34, 687154), (38, 614822), (52, 449293), (68, 343577), (76, 307411), (107, 218348), (169, 138244), (214, 109174), (221, 105716), (247, 94588), (323, 72332), (338, 69122), (428, 54587), (442, 52858), (494, 47294), (646, 36166), (676, 34561), (884, 26429), (988, 23647), (1292, 18083), (1391, 16796), (1819, 12844), (2033, 11492), (2782, 8398), (2873, 8132), (3211, 7276), (3638, 6422), (4066, 5746), (4199, 5564)]