23144888

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 53362800

約数和(自身を除く): 30217912

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 53, 68, 76, 104, 106, 136, 152, 169, 212, 221, 247, 323, 338, 424, 442, 494, 646, 676, 689, 884, 901, 988, 1007, 1292, 1352, 1378, 1768, 1802, 1976, 2014, 2584, 2756, 2873, 3211, 3604, 4028, 4199, 5512, 5746, 6422, 7208, 8056, 8398, 8957, 11492, 11713, 12844, 13091, 16796, 17119, 17914, 22984, 23426, 25688, 26182, 33592, 34238, 35828, 46852, 52364, 54587, 68476, 71656, 93704, 104728, 109174, 136952, 152269, 170183, 218348, 222547, 304538, 340366, 436696, 445094, 609076, 680732, 890188, 1218152, 1361464, 1780376, 2893111, 5786222, 11572444, 23144888]

約数ペア:

[(1, 23144888), (2, 11572444), (4, 5786222), (8, 2893111), (13, 1780376), (17, 1361464), (19, 1218152), (26, 890188), (34, 680732), (38, 609076), (52, 445094), (53, 436696), (68, 340366), (76, 304538), (104, 222547), (106, 218348), (136, 170183), (152, 152269), (169, 136952), (212, 109174), (221, 104728), (247, 93704), (323, 71656), (338, 68476), (424, 54587), (442, 52364), (494, 46852), (646, 35828), (676, 34238), (689, 33592), (884, 26182), (901, 25688), (988, 23426), (1007, 22984), (1292, 17914), (1352, 17119), (1378, 16796), (1768, 13091), (1802, 12844), (1976, 11713), (2014, 11492), (2584, 8957), (2756, 8398), (2873, 8056), (3211, 7208), (3604, 6422), (4028, 5746), (4199, 5512)]