40456486

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 70917120

約数和(自身を除く): 30460634

約数列:

[1, 2, 7, 14, 107, 113, 214, 226, 239, 478, 749, 791, 1498, 1582, 1673, 3346, 12091, 24182, 25573, 27007, 51146, 54014, 84637, 169274, 179011, 189049, 358022, 378098, 2889749, 5779498, 20228243, 40456486]

約数ペア:

[(1, 40456486), (2, 20228243), (7, 5779498), (14, 2889749), (107, 378098), (113, 358022), (214, 189049), (226, 179011), (239, 169274), (478, 84637), (749, 54014), (791, 51146), (1498, 27007), (1582, 25573), (1673, 24182), (3346, 12091)]