68290624

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:443

約数の個数: 56

約数和(自身を含む): 140744448

約数和(自身を除く): 72453824

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 73, 94, 146, 188, 292, 311, 376, 584, 622, 752, 1168, 1244, 1504, 2336, 2488, 3008, 3431, 4672, 4976, 6862, 9952, 13724, 14617, 19904, 22703, 27448, 29234, 45406, 54896, 58468, 90812, 109792, 116936, 181624, 219584, 233872, 363248, 467744, 726496, 935488, 1067041, 1452992, 2134082, 4268164, 8536328, 17072656, 34145312, 68290624]

約数ペア:

[(1, 68290624), (2, 34145312), (4, 17072656), (8, 8536328), (16, 4268164), (32, 2134082), (47, 1452992), (64, 1067041), (73, 935488), (94, 726496), (146, 467744), (188, 363248), (292, 233872), (311, 219584), (376, 181624), (584, 116936), (622, 109792), (752, 90812), (1168, 58468), (1244, 54896), (1504, 45406), (2336, 29234), (2488, 27448), (3008, 22703), (3431, 19904), (4672, 14617), (4976, 13724), (6862, 9952)]