28281114

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{50683}}^1$

素因数の和:50722

約数の個数: 24

約数和(自身を含む): 63253632

約数和(自身を除く): 34972518

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 50683, 101366, 152049, 304098, 456147, 912294, 1571173, 3142346, 4713519, 9427038, 14140557, 28281114]

約数ペア:

[(1, 28281114), (2, 14140557), (3, 9427038), (6, 4713519), (9, 3142346), (18, 1571173), (31, 912294), (62, 456147), (93, 304098), (186, 152049), (279, 101366), (558, 50683)]