22027648

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 47589120

約数和(自身を除く): 25561472

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 128, 136, 191, 212, 272, 382, 424, 544, 764, 848, 901, 1088, 1528, 1696, 1802, 2176, 3056, 3247, 3392, 3604, 6112, 6494, 6784, 7208, 10123, 12224, 12988, 14416, 20246, 24448, 25976, 28832, 40492, 51952, 57664, 80984, 103904, 115328, 161968, 172091, 207808, 323936, 344182, 415616, 647872, 688364, 1295744, 1376728, 2753456, 5506912, 11013824, 22027648]

約数ペア:

[(1, 22027648), (2, 11013824), (4, 5506912), (8, 2753456), (16, 1376728), (17, 1295744), (32, 688364), (34, 647872), (53, 415616), (64, 344182), (68, 323936), (106, 207808), (128, 172091), (136, 161968), (191, 115328), (212, 103904), (272, 80984), (382, 57664), (424, 51952), (544, 40492), (764, 28832), (848, 25976), (901, 24448), (1088, 20246), (1528, 14416), (1696, 12988), (1802, 12224), (2176, 10123), (3056, 7208), (3247, 6784), (3392, 6494), (3604, 6112)]