27926668

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12953}}^1$

素因数の和:12982

約数の個数: 36

約数和(自身を含む): 62023752

約数和(自身を除く): 34097084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 12953, 25906, 51812, 90671, 142483, 181342, 284966, 362684, 569932, 634697, 997381, 1269394, 1994762, 2538788, 3989524, 6981667, 13963334, 27926668]

約数ペア:

[(1, 27926668), (2, 13963334), (4, 6981667), (7, 3989524), (11, 2538788), (14, 1994762), (22, 1269394), (28, 997381), (44, 634697), (49, 569932), (77, 362684), (98, 284966), (154, 181342), (196, 142483), (308, 90671), (539, 51812), (1078, 25906), (2156, 12953)]