28158192

素因数分解:

$2^4\times 3^4\times {\mathrm{21727}}^1$

素因数の和:21747

約数の個数: 50

約数和(自身を含む): 81501728

約数和(自身を除く): 53343536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 21727, 43454, 65181, 86908, 130362, 173816, 195543, 260724, 347632, 391086, 521448, 586629, 782172, 1042896, 1173258, 1564344, 1759887, 2346516, 3128688, 3519774, 4693032, 7039548, 9386064, 14079096, 28158192]

約数ペア:

[(1, 28158192), (2, 14079096), (3, 9386064), (4, 7039548), (6, 4693032), (8, 3519774), (9, 3128688), (12, 2346516), (16, 1759887), (18, 1564344), (24, 1173258), (27, 1042896), (36, 782172), (48, 586629), (54, 521448), (72, 391086), (81, 347632), (108, 260724), (144, 195543), (162, 173816), (216, 130362), (324, 86908), (432, 65181), (648, 43454), (1296, 21727)]