45641206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 75710880

約数和(自身を除く): 30069674

約数列:

[1, 2, 13, 26, 73, 139, 146, 173, 278, 346, 949, 1807, 1898, 2249, 3614, 4498, 10147, 12629, 20294, 24047, 25258, 48094, 131911, 164177, 263822, 312611, 328354, 625222, 1755431, 3510862, 22820603, 45641206]

約数ペア:

[(1, 45641206), (2, 22820603), (13, 3510862), (26, 1755431), (73, 625222), (139, 328354), (146, 312611), (173, 263822), (278, 164177), (346, 131911), (949, 48094), (1807, 25258), (1898, 24047), (2249, 20294), (3614, 12629), (4498, 10147)]