15664548952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{99551}}^1$

素因数の和:99676

約数の個数: 64

約数和(自身を含む): 33867590400

約数和(自身を除く): 18203041448

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 89, 104, 136, 178, 221, 356, 442, 712, 884, 1157, 1513, 1768, 2314, 3026, 4628, 6052, 9256, 12104, 19669, 39338, 78676, 99551, 157352, 199102, 398204, 796408, 1294163, 1692367, 2588326, 3384734, 5176652, 6769468, 8860039, 10353304, 13538936, 17720078, 22000771, 35440156, 44001542, 70880312, 88003084, 115180507, 150620663, 176006168, 230361014, 301241326, 460722028, 602482652, 921444056, 1204965304, 1958068619, 3916137238, 7832274476, 15664548952]

約数ペア:

[(1, 15664548952), (2, 7832274476), (4, 3916137238), (8, 1958068619), (13, 1204965304), (17, 921444056), (26, 602482652), (34, 460722028), (52, 301241326), (68, 230361014), (89, 176006168), (104, 150620663), (136, 115180507), (178, 88003084), (221, 70880312), (356, 44001542), (442, 35440156), (712, 22000771), (884, 17720078), (1157, 13538936), (1513, 10353304), (1768, 8860039), (2314, 6769468), (3026, 5176652), (4628, 3384734), (6052, 2588326), (9256, 1692367), (12104, 1294163), (19669, 796408), (39338, 398204), (78676, 199102), (99551, 157352)]