40234208

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3389}}^1$

素因数の和:3459

約数の個数: 48

約数和(自身を含む): 92262240

約数和(自身を除く): 52028032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 3389, 5936, 6778, 11872, 13556, 23723, 27112, 47446, 54224, 94892, 108448, 179617, 189784, 359234, 379568, 718468, 759136, 1257319, 1436936, 2514638, 2873872, 5029276, 5747744, 10058552, 20117104, 40234208]

約数ペア:

[(1, 40234208), (2, 20117104), (4, 10058552), (7, 5747744), (8, 5029276), (14, 2873872), (16, 2514638), (28, 1436936), (32, 1257319), (53, 759136), (56, 718468), (106, 379568), (112, 359234), (212, 189784), (224, 179617), (371, 108448), (424, 94892), (742, 54224), (848, 47446), (1484, 27112), (1696, 23723), (2968, 13556), (3389, 11872), (5936, 6778)]