1057312

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 2298240

約数和(自身を除く): 1240928

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 47, 74, 76, 94, 148, 152, 188, 296, 304, 376, 592, 608, 703, 752, 893, 1184, 1406, 1504, 1739, 1786, 2812, 3478, 3572, 5624, 6956, 7144, 11248, 13912, 14288, 22496, 27824, 28576, 33041, 55648, 66082, 132164, 264328, 528656, 1057312]

約数ペア:

[(1, 1057312), (2, 528656), (4, 264328), (8, 132164), (16, 66082), (19, 55648), (32, 33041), (37, 28576), (38, 27824), (47, 22496), (74, 14288), (76, 13912), (94, 11248), (148, 7144), (152, 6956), (188, 5624), (296, 3572), (304, 3478), (376, 2812), (592, 1786), (608, 1739), (703, 1504), (752, 1406), (893, 1184)]