66162824

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6991}}^1$

素因数の和:7030

約数の個数: 48

約数和(自身を含む): 153544320

約数和(自身を除く): 87381496

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 6991, 9464, 13982, 27964, 48937, 55928, 90883, 97874, 181766, 195748, 363532, 391496, 636181, 727064, 1181479, 1272362, 2362958, 2544724, 4725916, 5089448, 8270353, 9451832, 16540706, 33081412, 66162824]

約数ペア:

[(1, 66162824), (2, 33081412), (4, 16540706), (7, 9451832), (8, 8270353), (13, 5089448), (14, 4725916), (26, 2544724), (28, 2362958), (52, 1272362), (56, 1181479), (91, 727064), (104, 636181), (169, 391496), (182, 363532), (338, 195748), (364, 181766), (676, 97874), (728, 90883), (1183, 55928), (1352, 48937), (2366, 27964), (4732, 13982), (6991, 9464)]