28800694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 49402080

約数和(自身を除く): 20601386

約数列:

[1, 2, 13, 19, 26, 38, 173, 247, 337, 346, 494, 674, 2249, 3287, 4381, 4498, 6403, 6574, 8762, 12806, 42731, 58301, 83239, 85462, 116602, 166478, 757913, 1107719, 1515826, 2215438, 14400347, 28800694]

約数ペア:

[(1, 28800694), (2, 14400347), (13, 2215438), (19, 1515826), (26, 1107719), (38, 757913), (173, 166478), (247, 116602), (337, 85462), (346, 83239), (494, 58301), (674, 42731), (2249, 12806), (3287, 8762), (4381, 6574), (4498, 6403)]