78798304

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{617}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 167883408

約数和(自身を除く): 89085104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 307, 416, 614, 617, 1228, 1234, 2456, 2468, 3991, 4912, 4936, 7982, 8021, 9824, 9872, 15964, 16042, 19744, 31928, 32084, 63856, 64168, 127712, 128336, 189419, 256672, 378838, 757676, 1515352, 2462447, 3030704, 4924894, 6061408, 9849788, 19699576, 39399152, 78798304]

約数ペア:

[(1, 78798304), (2, 39399152), (4, 19699576), (8, 9849788), (13, 6061408), (16, 4924894), (26, 3030704), (32, 2462447), (52, 1515352), (104, 757676), (208, 378838), (307, 256672), (416, 189419), (614, 128336), (617, 127712), (1228, 64168), (1234, 63856), (2456, 32084), (2468, 31928), (3991, 19744), (4912, 16042), (4936, 15964), (7982, 9872), (8021, 9824)]