27706636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 53625600

約数和(自身を除く): 25918964

約数列:

[1, 2, 4, 19, 37, 38, 59, 74, 76, 118, 148, 167, 236, 334, 668, 703, 1121, 1406, 2183, 2242, 2812, 3173, 4366, 4484, 6179, 6346, 8732, 9853, 12358, 12692, 19706, 24716, 39412, 41477, 82954, 117401, 165908, 187207, 234802, 364561, 374414, 469604, 729122, 748828, 1458244, 6926659, 13853318, 27706636]

約数ペア:

[(1, 27706636), (2, 13853318), (4, 6926659), (19, 1458244), (37, 748828), (38, 729122), (59, 469604), (74, 374414), (76, 364561), (118, 234802), (148, 187207), (167, 165908), (236, 117401), (334, 82954), (668, 41477), (703, 39412), (1121, 24716), (1406, 19706), (2183, 12692), (2242, 12358), (2812, 9853), (3173, 8732), (4366, 6346), (4484, 6179)]