28847484

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{25849}}^1$

素因数の和:25890

約数の個数: 36

約数和(自身を含む): 75275200

約数和(自身を除く): 46427716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 25849, 51698, 77547, 103396, 155094, 232641, 310188, 465282, 801319, 930564, 1602638, 2403957, 3205276, 4807914, 7211871, 9615828, 14423742, 28847484]

約数ペア:

[(1, 28847484), (2, 14423742), (3, 9615828), (4, 7211871), (6, 4807914), (9, 3205276), (12, 2403957), (18, 1602638), (31, 930564), (36, 801319), (62, 465282), (93, 310188), (124, 232641), (186, 155094), (279, 103396), (372, 77547), (558, 51698), (1116, 25849)]