40394302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 70318080

約数和(自身を除く): 29923778

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 299, 403, 598, 713, 806, 1426, 2179, 4358, 9269, 18538, 28327, 50117, 56654, 67549, 100234, 135098, 651521, 878137, 1303042, 1553627, 1756274, 3107254, 20197151, 40394302]

約数ペア:

[(1, 40394302), (2, 20197151), (13, 3107254), (23, 1756274), (26, 1553627), (31, 1303042), (46, 878137), (62, 651521), (299, 135098), (403, 100234), (598, 67549), (713, 56654), (806, 50117), (1426, 28327), (2179, 18538), (4358, 9269)]