65647374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 143802864

約数和(自身を除く): 78155490

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 169, 202, 303, 338, 507, 606, 641, 1014, 1282, 1313, 1923, 2626, 3846, 3939, 7878, 8333, 16666, 17069, 24999, 34138, 49998, 51207, 64741, 102414, 108329, 129482, 194223, 216658, 324987, 388446, 649974, 841633, 1683266, 2524899, 5049798, 10941229, 21882458, 32823687, 65647374]

約数ペア:

[(1, 65647374), (2, 32823687), (3, 21882458), (6, 10941229), (13, 5049798), (26, 2524899), (39, 1683266), (78, 841633), (101, 649974), (169, 388446), (202, 324987), (303, 216658), (338, 194223), (507, 129482), (606, 108329), (641, 102414), (1014, 64741), (1282, 51207), (1313, 49998), (1923, 34138), (2626, 24999), (3846, 17069), (3939, 16666), (7878, 8333)]