2912479648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{114773}}^1$

素因数の和:114857

約数の個数: 48

約数和(自身を含む): 6276301416

約数和(自身を除く): 3363821768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1586, 1952, 3172, 6344, 12688, 25376, 114773, 229546, 459092, 918184, 1492049, 1836368, 2984098, 3672736, 5968196, 7001153, 11936392, 14002306, 23872784, 28004612, 47745568, 56009224, 91014989, 112018448, 182029978, 224036896, 364059956, 728119912, 1456239824, 2912479648]

約数ペア:

[(1, 2912479648), (2, 1456239824), (4, 728119912), (8, 364059956), (13, 224036896), (16, 182029978), (26, 112018448), (32, 91014989), (52, 56009224), (61, 47745568), (104, 28004612), (122, 23872784), (208, 14002306), (244, 11936392), (416, 7001153), (488, 5968196), (793, 3672736), (976, 2984098), (1586, 1836368), (1952, 1492049), (3172, 918184), (6344, 459092), (12688, 229546), (25376, 114773)]