66182272

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 146684160

約数和(自身を除く): 80501888

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1283, 1612, 1664, 1984, 2566, 3224, 3968, 5132, 6448, 10264, 12896, 16679, 20528, 25792, 33358, 39773, 41056, 51584, 66716, 79546, 82112, 133432, 159092, 164224, 266864, 318184, 517049, 533728, 636368, 1034098, 1067456, 1272736, 2068196, 2134912, 2545472, 4136392, 5090944, 8272784, 16545568, 33091136, 66182272]

約数ペア:

[(1, 66182272), (2, 33091136), (4, 16545568), (8, 8272784), (13, 5090944), (16, 4136392), (26, 2545472), (31, 2134912), (32, 2068196), (52, 1272736), (62, 1067456), (64, 1034098), (104, 636368), (124, 533728), (128, 517049), (208, 318184), (248, 266864), (403, 164224), (416, 159092), (496, 133432), (806, 82112), (832, 79546), (992, 66716), (1283, 51584), (1612, 41056), (1664, 39773), (1984, 33358), (2566, 25792), (3224, 20528), (3968, 16679), (5132, 12896), (6448, 10264)]