28222344

素因数分解:

$2^3\times 3^4\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:564

約数の個数: 80

約数和(自身を含む): 80041500

約数和(自身を除く): 51819156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 108, 162, 194, 216, 291, 324, 388, 449, 582, 648, 776, 873, 898, 1164, 1347, 1746, 1796, 2328, 2619, 2694, 3492, 3592, 4041, 5238, 5388, 6984, 7857, 8082, 10476, 10776, 12123, 15714, 16164, 20952, 24246, 31428, 32328, 36369, 43553, 48492, 62856, 72738, 87106, 96984, 130659, 145476, 174212, 261318, 290952, 348424, 391977, 522636, 783954, 1045272, 1175931, 1567908, 2351862, 3135816, 3527793, 4703724, 7055586, 9407448, 14111172, 28222344]

約数ペア:

[(1, 28222344), (2, 14111172), (3, 9407448), (4, 7055586), (6, 4703724), (8, 3527793), (9, 3135816), (12, 2351862), (18, 1567908), (24, 1175931), (27, 1045272), (36, 783954), (54, 522636), (72, 391977), (81, 348424), (97, 290952), (108, 261318), (162, 174212), (194, 145476), (216, 130659), (291, 96984), (324, 87106), (388, 72738), (449, 62856), (582, 48492), (648, 43553), (776, 36369), (873, 32328), (898, 31428), (1164, 24246), (1347, 20952), (1746, 16164), (1796, 15714), (2328, 12123), (2619, 10776), (2694, 10476), (3492, 8082), (3592, 7857), (4041, 6984), (5238, 5388)]