68287072

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5167}}^1$

素因数の和:5243

約数の個数: 48

約数和(自身を含む): 156280320

約数和(自身を除く): 87993248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 236, 413, 472, 826, 944, 1652, 1888, 3304, 5167, 6608, 10334, 13216, 20668, 36169, 41336, 72338, 82672, 144676, 165344, 289352, 304853, 578704, 609706, 1157408, 1219412, 2133971, 2438824, 4267942, 4877648, 8535884, 9755296, 17071768, 34143536, 68287072]

約数ペア:

[(1, 68287072), (2, 34143536), (4, 17071768), (7, 9755296), (8, 8535884), (14, 4877648), (16, 4267942), (28, 2438824), (32, 2133971), (56, 1219412), (59, 1157408), (112, 609706), (118, 578704), (224, 304853), (236, 289352), (413, 165344), (472, 144676), (826, 82672), (944, 72338), (1652, 41336), (1888, 36169), (3304, 20668), (5167, 13216), (6608, 10334)]