38886464

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:427

約数の個数: 56

約数和(自身を含む): 82235040

約数和(自身を除く): 43348576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 152, 226, 283, 304, 452, 566, 608, 904, 1132, 1216, 1808, 2147, 2264, 3616, 4294, 4528, 5377, 7232, 8588, 9056, 10754, 17176, 18112, 21508, 31979, 34352, 43016, 63958, 68704, 86032, 127916, 137408, 172064, 255832, 344128, 511664, 607601, 1023328, 1215202, 2046656, 2430404, 4860808, 9721616, 19443232, 38886464]

約数ペア:

[(1, 38886464), (2, 19443232), (4, 9721616), (8, 4860808), (16, 2430404), (19, 2046656), (32, 1215202), (38, 1023328), (64, 607601), (76, 511664), (113, 344128), (152, 255832), (226, 172064), (283, 137408), (304, 127916), (452, 86032), (566, 68704), (608, 63958), (904, 43016), (1132, 34352), (1216, 31979), (1808, 21508), (2147, 18112), (2264, 17176), (3616, 10754), (4294, 9056), (4528, 8588), (5377, 7232)]