28014384792

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{80629}}^1$

素因数の和:81136

約数の個数: 64

約数和(自身を含む): 72450892800

約数和(自身を除く): 44436508008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 467, 744, 934, 1401, 1868, 2802, 3736, 5604, 11208, 14477, 28954, 43431, 57908, 80629, 86862, 115816, 161258, 173724, 241887, 322516, 347448, 483774, 645032, 967548, 1935096, 2499499, 4998998, 7498497, 9997996, 14996994, 19995992, 29993988, 37653743, 59987976, 75307486, 112961229, 150614972, 225922458, 301229944, 451844916, 903689832, 1167266033, 2334532066, 3501798099, 4669064132, 7003596198, 9338128264, 14007192396, 28014384792]

約数ペア:

[(1, 28014384792), (2, 14007192396), (3, 9338128264), (4, 7003596198), (6, 4669064132), (8, 3501798099), (12, 2334532066), (24, 1167266033), (31, 903689832), (62, 451844916), (93, 301229944), (124, 225922458), (186, 150614972), (248, 112961229), (372, 75307486), (467, 59987976), (744, 37653743), (934, 29993988), (1401, 19995992), (1868, 14996994), (2802, 9997996), (3736, 7498497), (5604, 4998998), (11208, 2499499), (14477, 1935096), (28954, 967548), (43431, 645032), (57908, 483774), (80629, 347448), (86862, 322516), (115816, 241887), (161258, 173724)]