22877504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:943

約数の個数: 56

約数和(自身を含む): 50523648

約数和(自身を除く): 27646144

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 887, 992, 1612, 1774, 1984, 3224, 3548, 6448, 7096, 11531, 12896, 14192, 23062, 25792, 27497, 28384, 46124, 54994, 56768, 92248, 109988, 184496, 219976, 357461, 368992, 439952, 714922, 737984, 879904, 1429844, 1759808, 2859688, 5719376, 11438752, 22877504]

約数ペア:

[(1, 22877504), (2, 11438752), (4, 5719376), (8, 2859688), (13, 1759808), (16, 1429844), (26, 879904), (31, 737984), (32, 714922), (52, 439952), (62, 368992), (64, 357461), (104, 219976), (124, 184496), (208, 109988), (248, 92248), (403, 56768), (416, 54994), (496, 46124), (806, 28384), (832, 27497), (887, 25792), (992, 23062), (1612, 14192), (1774, 12896), (1984, 11531), (3224, 7096), (3548, 6448)]