77507216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3607}}^1$

素因数の和:3711

約数の個数: 40

約数和(自身を含む): 161061120

約数和(自身を除く): 83553904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1343, 2686, 3607, 5372, 7214, 10744, 14428, 21488, 28856, 57712, 61319, 122638, 245276, 284953, 490552, 569906, 981104, 1139812, 2279624, 4559248, 4844201, 9688402, 19376804, 38753608, 77507216]

約数ペア:

[(1, 77507216), (2, 38753608), (4, 19376804), (8, 9688402), (16, 4844201), (17, 4559248), (34, 2279624), (68, 1139812), (79, 981104), (136, 569906), (158, 490552), (272, 284953), (316, 245276), (632, 122638), (1264, 61319), (1343, 57712), (2686, 28856), (3607, 21488), (5372, 14428), (7214, 10744)]