27672590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1277}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 54657504

約数和(自身を除く): 26984914

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1277, 1970, 2167, 2554, 4334, 6385, 10835, 12770, 14047, 21670, 28094, 70235, 140470, 251569, 503138, 1257845, 2515690, 2767259, 5534518, 13836295, 27672590]

約数ペア:

[(1, 27672590), (2, 13836295), (5, 5534518), (10, 2767259), (11, 2515690), (22, 1257845), (55, 503138), (110, 251569), (197, 140470), (394, 70235), (985, 28094), (1277, 21670), (1970, 14047), (2167, 12770), (2554, 10835), (4334, 6385)]