40997086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 28675874

約数列:

[1, 2, 13, 23, 26, 46, 179, 299, 358, 383, 598, 766, 2327, 4117, 4654, 4979, 8234, 8809, 9958, 17618, 53521, 68557, 107042, 114517, 137114, 229034, 891241, 1576811, 1782482, 3153622, 20498543, 40997086]

約数ペア:

[(1, 40997086), (2, 20498543), (13, 3153622), (23, 1782482), (26, 1576811), (46, 891241), (179, 229034), (299, 137114), (358, 114517), (383, 107042), (598, 68557), (766, 53521), (2327, 17618), (4117, 9958), (4654, 8809), (4979, 8234)]