28842858

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 71193600

約数和(自身を除く): 42350742

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 59, 66, 99, 118, 177, 198, 297, 354, 531, 594, 649, 823, 1062, 1298, 1593, 1646, 1947, 2469, 3186, 3894, 4938, 5841, 7407, 9053, 11682, 14814, 17523, 18106, 22221, 27159, 35046, 44442, 48557, 54318, 81477, 97114, 145671, 162954, 244431, 291342, 437013, 488862, 534127, 874026, 1068254, 1311039, 1602381, 2622078, 3204762, 4807143, 9614286, 14421429, 28842858]

約数ペア:

[(1, 28842858), (2, 14421429), (3, 9614286), (6, 4807143), (9, 3204762), (11, 2622078), (18, 1602381), (22, 1311039), (27, 1068254), (33, 874026), (54, 534127), (59, 488862), (66, 437013), (99, 291342), (118, 244431), (177, 162954), (198, 145671), (297, 97114), (354, 81477), (531, 54318), (594, 48557), (649, 44442), (823, 35046), (1062, 27159), (1298, 22221), (1593, 18106), (1646, 17523), (1947, 14814), (2469, 11682), (3186, 9053), (3894, 7407), (4938, 5841)]