74430412

素因数分解:

$2^2\times 7^2\times {\mathrm{401}}^1\times {\mathrm{947}}^1$

素因数の和:1366

約数の個数: 36

約数和(自身を含む): 152057304

約数和(自身を除く): 77626892

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 401, 802, 947, 1604, 1894, 2807, 3788, 5614, 6629, 11228, 13258, 19649, 26516, 39298, 46403, 78596, 92806, 185612, 379747, 759494, 1518988, 2658229, 5316458, 10632916, 18607603, 37215206, 74430412]

約数ペア:

[(1, 74430412), (2, 37215206), (4, 18607603), (7, 10632916), (14, 5316458), (28, 2658229), (49, 1518988), (98, 759494), (196, 379747), (401, 185612), (802, 92806), (947, 78596), (1604, 46403), (1894, 39298), (2807, 26516), (3788, 19649), (5614, 13258), (6629, 11228)]