23813712

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{12721}}^1$

素因数の和:12748

約数の個数: 60

約数和(自身を含む): 71777524

約数和(自身を除く): 47963812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 12721, 25442, 38163, 50884, 76326, 101768, 114489, 152652, 165373, 203536, 228978, 305304, 330746, 457956, 496119, 610608, 661492, 915912, 992238, 1322984, 1488357, 1831824, 1984476, 2645968, 2976714, 3968952, 5953428, 7937904, 11906856, 23813712]

約数ペア:

[(1, 23813712), (2, 11906856), (3, 7937904), (4, 5953428), (6, 3968952), (8, 2976714), (9, 2645968), (12, 1984476), (13, 1831824), (16, 1488357), (18, 1322984), (24, 992238), (26, 915912), (36, 661492), (39, 610608), (48, 496119), (52, 457956), (72, 330746), (78, 305304), (104, 228978), (117, 203536), (144, 165373), (156, 152652), (208, 114489), (234, 101768), (312, 76326), (468, 50884), (624, 38163), (936, 25442), (1872, 12721)]