2215661363968

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{51212587}}^1$

素因数の和:51212629

約数の個数: 54

約数和(自身を含む): 4789042741644

約数和(自身を除く): 2573381377676

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1352, 1664, 2704, 3328, 5408, 10816, 21632, 43264, 51212587, 102425174, 204850348, 409700696, 665763631, 819401392, 1331527262, 1638802784, 2663054524, 3277605568, 5326109048, 6555211136, 8654927203, 10652218096, 13110422272, 17309854406, 21304436192, 34619708812, 42608872384, 69239417624, 85217744768, 138478835248, 170435489536, 276957670496, 553915340992, 1107830681984, 2215661363968]

約数ペア:

[(1, 2215661363968), (2, 1107830681984), (4, 553915340992), (8, 276957670496), (13, 170435489536), (16, 138478835248), (26, 85217744768), (32, 69239417624), (52, 42608872384), (64, 34619708812), (104, 21304436192), (128, 17309854406), (169, 13110422272), (208, 10652218096), (256, 8654927203), (338, 6555211136), (416, 5326109048), (676, 3277605568), (832, 2663054524), (1352, 1638802784), (1664, 1331527262), (2704, 819401392), (3328, 665763631), (5408, 409700696), (10816, 204850348), (21632, 102425174), (43264, 51212587)]