28346076

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1523}}^1$

素因数の和:1591

約数の個数: 72

約数和(自身を含む): 79881984

約数和(自身を除く): 51535908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1523, 1551, 1692, 2068, 3046, 3102, 4569, 4653, 6092, 6204, 9138, 9306, 13707, 16753, 18276, 18612, 27414, 33506, 50259, 54828, 67012, 71581, 100518, 143162, 150777, 201036, 214743, 286324, 301554, 429486, 603108, 644229, 787391, 858972, 1288458, 1574782, 2362173, 2576916, 3149564, 4724346, 7086519, 9448692, 14173038, 28346076]

約数ペア:

[(1, 28346076), (2, 14173038), (3, 9448692), (4, 7086519), (6, 4724346), (9, 3149564), (11, 2576916), (12, 2362173), (18, 1574782), (22, 1288458), (33, 858972), (36, 787391), (44, 644229), (47, 603108), (66, 429486), (94, 301554), (99, 286324), (132, 214743), (141, 201036), (188, 150777), (198, 143162), (282, 100518), (396, 71581), (423, 67012), (517, 54828), (564, 50259), (846, 33506), (1034, 27414), (1523, 18612), (1551, 18276), (1692, 16753), (2068, 13707), (3046, 9306), (3102, 9138), (4569, 6204), (4653, 6092)]