23986728428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{18553}}^1$

素因数の和:18663

約数の個数: 72

約数和(自身を含む): 48264742848

約数和(自身を除く): 24278014420

約数列:

[1, 2, 4, 13, 23, 26, 46, 47, 52, 92, 94, 188, 299, 529, 598, 611, 1058, 1081, 1196, 1222, 2116, 2162, 2444, 4324, 6877, 13754, 14053, 18553, 24863, 27508, 28106, 37106, 49726, 56212, 74212, 99452, 241189, 323219, 426719, 482378, 646438, 853438, 871991, 964756, 1292876, 1706876, 1743982, 3487964, 5547347, 9814537, 11094694, 11335883, 19629074, 20055793, 22189388, 22671766, 39258148, 40111586, 45343532, 80223172, 127588981, 255177962, 260725309, 461283239, 510355924, 521450618, 922566478, 1042901236, 1845132956, 5996682107, 11993364214, 23986728428]

約数ペア:

[(1, 23986728428), (2, 11993364214), (4, 5996682107), (13, 1845132956), (23, 1042901236), (26, 922566478), (46, 521450618), (47, 510355924), (52, 461283239), (92, 260725309), (94, 255177962), (188, 127588981), (299, 80223172), (529, 45343532), (598, 40111586), (611, 39258148), (1058, 22671766), (1081, 22189388), (1196, 20055793), (1222, 19629074), (2116, 11335883), (2162, 11094694), (2444, 9814537), (4324, 5547347), (6877, 3487964), (13754, 1743982), (14053, 1706876), (18553, 1292876), (24863, 964756), (27508, 871991), (28106, 853438), (37106, 646438), (49726, 482378), (56212, 426719), (74212, 323219), (99452, 241189)]