442736

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 40

約数和(自身を含む): 1011840

約数和(自身を除く): 569104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 67, 112, 118, 134, 236, 268, 413, 469, 472, 536, 826, 938, 944, 1072, 1652, 1876, 3304, 3752, 3953, 6608, 7504, 7906, 15812, 27671, 31624, 55342, 63248, 110684, 221368, 442736]

約数ペア:

[(1, 442736), (2, 221368), (4, 110684), (7, 63248), (8, 55342), (14, 31624), (16, 27671), (28, 15812), (56, 7906), (59, 7504), (67, 6608), (112, 3953), (118, 3752), (134, 3304), (236, 1876), (268, 1652), (413, 1072), (469, 944), (472, 938), (536, 826)]