727358768

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{367}}^1\times {\mathrm{1277}}^1$

素因数の和:1749

約数の個数: 40

約数和(自身を含む): 1428783552

約数和(自身を除く): 701424784

約数列:

[1, 2, 4, 8, 16, 97, 194, 367, 388, 734, 776, 1277, 1468, 1552, 2554, 2936, 5108, 5872, 10216, 20432, 35599, 71198, 123869, 142396, 247738, 284792, 468659, 495476, 569584, 937318, 990952, 1874636, 1981904, 3749272, 7498544, 45459923, 90919846, 181839692, 363679384, 727358768]

約数ペア:

[(1, 727358768), (2, 363679384), (4, 181839692), (8, 90919846), (16, 45459923), (97, 7498544), (194, 3749272), (367, 1981904), (388, 1874636), (734, 990952), (776, 937318), (1277, 569584), (1468, 495476), (1552, 468659), (2554, 284792), (2936, 247738), (5108, 142396), (5872, 123869), (10216, 71198), (20432, 35599)]