40538688

素因数分解:

$2^6\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1061}}^1$

素因数の和:1275

約数の個数: 56

約数和(自身を含む): 107899200

約数和(自身を除く): 67360512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 199, 398, 597, 796, 1061, 1194, 1592, 2122, 2388, 3183, 3184, 4244, 4776, 6366, 6368, 8488, 9552, 12732, 12736, 16976, 19104, 25464, 33952, 38208, 50928, 67904, 101856, 203712, 211139, 422278, 633417, 844556, 1266834, 1689112, 2533668, 3378224, 5067336, 6756448, 10134672, 13512896, 20269344, 40538688]

約数ペア:

[(1, 40538688), (2, 20269344), (3, 13512896), (4, 10134672), (6, 6756448), (8, 5067336), (12, 3378224), (16, 2533668), (24, 1689112), (32, 1266834), (48, 844556), (64, 633417), (96, 422278), (192, 211139), (199, 203712), (398, 101856), (597, 67904), (796, 50928), (1061, 38208), (1194, 33952), (1592, 25464), (2122, 19104), (2388, 16976), (3183, 12736), (3184, 12732), (4244, 9552), (4776, 8488), (6366, 6368)]