64254632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1949}}^1$

素因数の和:2285

約数の個数: 32

約数和(自身を含む): 130221000

約数和(自身を除く): 65966368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 317, 634, 1268, 1949, 2536, 3898, 4121, 7796, 8242, 15592, 16484, 25337, 32968, 50674, 101348, 202696, 617833, 1235666, 2471332, 4942664, 8031829, 16063658, 32127316, 64254632]

約数ペア:

[(1, 64254632), (2, 32127316), (4, 16063658), (8, 8031829), (13, 4942664), (26, 2471332), (52, 1235666), (104, 617833), (317, 202696), (634, 101348), (1268, 50674), (1949, 32968), (2536, 25337), (3898, 16484), (4121, 15592), (7796, 8242)]