1262128

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 40

約数和(自身を含む): 2856960

約数和(自身を除く): 1594832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 191, 236, 382, 413, 472, 764, 826, 944, 1337, 1528, 1652, 2674, 3056, 3304, 5348, 6608, 10696, 11269, 21392, 22538, 45076, 78883, 90152, 157766, 180304, 315532, 631064, 1262128]

約数ペア:

[(1, 1262128), (2, 631064), (4, 315532), (7, 180304), (8, 157766), (14, 90152), (16, 78883), (28, 45076), (56, 22538), (59, 21392), (112, 11269), (118, 10696), (191, 6608), (236, 5348), (382, 3304), (413, 3056), (472, 2674), (764, 1652), (826, 1528), (944, 1337)]