349962064

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{60589}}^1$

素因数の和:60635

約数の個数: 30

約数和(自身を含む): 715628490

約数和(自身を除く): 365666426

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 60589, 121178, 242356, 484712, 969424, 1151191, 2302382, 4604764, 9209528, 18419056, 21872629, 43745258, 87490516, 174981032, 349962064]

約数ペア:

[(1, 349962064), (2, 174981032), (4, 87490516), (8, 43745258), (16, 21872629), (19, 18419056), (38, 9209528), (76, 4604764), (152, 2302382), (304, 1151191), (361, 969424), (722, 484712), (1444, 242356), (2888, 121178), (5776, 60589)]