40739808

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18451}}^1$

素因数の和:18487

約数の個数: 48

約数和(自身を含む): 111597696

約数和(自身を除く): 70857888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 18451, 36902, 55353, 73804, 110706, 147608, 221412, 295216, 424373, 442824, 590432, 848746, 885648, 1273119, 1697492, 1771296, 2546238, 3394984, 5092476, 6789968, 10184952, 13579936, 20369904, 40739808]

約数ペア:

[(1, 40739808), (2, 20369904), (3, 13579936), (4, 10184952), (6, 6789968), (8, 5092476), (12, 3394984), (16, 2546238), (23, 1771296), (24, 1697492), (32, 1273119), (46, 885648), (48, 848746), (69, 590432), (92, 442824), (96, 424373), (138, 295216), (184, 221412), (276, 147608), (368, 110706), (552, 73804), (736, 55353), (1104, 36902), (2208, 18451)]