28685554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1427}}^1$

素因数の和:1494

約数の個数: 24

約数和(自身を含む): 47381040

約数和(自身を除く): 18695486

約数列:

[1, 2, 19, 23, 38, 46, 437, 529, 874, 1058, 1427, 2854, 10051, 20102, 27113, 32821, 54226, 65642, 623599, 754883, 1247198, 1509766, 14342777, 28685554]

約数ペア:

[(1, 28685554), (2, 14342777), (19, 1509766), (23, 1247198), (38, 754883), (46, 623599), (437, 65642), (529, 54226), (874, 32821), (1058, 27113), (1427, 20102), (2854, 10051)]