40339884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11243}}^1$

素因数の和:11286

約数の個数: 48

約数和(自身を含む): 105783552

約数和(自身を除く): 65443668

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 11243, 22486, 33729, 44972, 67458, 134916, 146159, 258589, 292318, 438477, 517178, 584636, 775767, 876954, 1034356, 1551534, 1753908, 3103068, 3361657, 6723314, 10084971, 13446628, 20169942, 40339884]

約数ペア:

[(1, 40339884), (2, 20169942), (3, 13446628), (4, 10084971), (6, 6723314), (12, 3361657), (13, 3103068), (23, 1753908), (26, 1551534), (39, 1034356), (46, 876954), (52, 775767), (69, 584636), (78, 517178), (92, 438477), (138, 292318), (156, 258589), (276, 146159), (299, 134916), (598, 67458), (897, 44972), (1196, 33729), (1794, 22486), (3588, 11243)]