293860216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{76367}}^1$

素因数の和:76423

約数の個数: 32

約数和(自身を含む): 609416640

約数和(自身を除く): 315556424

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 76367, 152734, 305468, 610936, 992771, 1985542, 2825579, 3971084, 5651158, 7942168, 11302316, 22604632, 36732527, 73465054, 146930108, 293860216]

約数ペア:

[(1, 293860216), (2, 146930108), (4, 73465054), (8, 36732527), (13, 22604632), (26, 11302316), (37, 7942168), (52, 5651158), (74, 3971084), (104, 2825579), (148, 1985542), (296, 992771), (481, 610936), (962, 305468), (1924, 152734), (3848, 76367)]