15677971216

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2713}}^1\times {\mathrm{5087}}^1$

素因数の和:7879

約数の個数: 40

約数和(自身を含む): 30821313024

約数和(自身を除く): 15143341808

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2713, 5087, 5426, 10174, 10852, 20348, 21704, 40696, 43408, 81392, 192623, 361177, 385246, 722354, 770492, 1444708, 1540984, 2889416, 3081968, 5778832, 13801031, 27602062, 55204124, 110408248, 220816496, 979873201, 1959746402, 3919492804, 7838985608, 15677971216]

約数ペア:

[(1, 15677971216), (2, 7838985608), (4, 3919492804), (8, 1959746402), (16, 979873201), (71, 220816496), (142, 110408248), (284, 55204124), (568, 27602062), (1136, 13801031), (2713, 5778832), (5087, 3081968), (5426, 2889416), (10174, 1540984), (10852, 1444708), (20348, 770492), (21704, 722354), (40696, 385246), (43408, 361177), (81392, 192623)]