27831778988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1\times {\mathrm{5443}}^1$

素因数の和:6486

約数の個数: 48

約数和(自身を含む): 53009752320

約数和(自身を除く): 25177973332

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 919, 1391, 1838, 2782, 3676, 5443, 5564, 10886, 11947, 21772, 23894, 47788, 70759, 98333, 141518, 196666, 283036, 393332, 582401, 1164802, 1278329, 2329604, 2556658, 5002117, 5113316, 7571213, 10004234, 15142426, 20008468, 30284852, 65027521, 130055042, 260110084, 535226519, 1070453038, 2140906076, 6957944747, 13915889494, 27831778988]

約数ペア:

[(1, 27831778988), (2, 13915889494), (4, 6957944747), (13, 2140906076), (26, 1070453038), (52, 535226519), (107, 260110084), (214, 130055042), (428, 65027521), (919, 30284852), (1391, 20008468), (1838, 15142426), (2782, 10004234), (3676, 7571213), (5443, 5113316), (5564, 5002117), (10886, 2556658), (11947, 2329604), (21772, 1278329), (23894, 1164802), (47788, 582401), (70759, 393332), (98333, 283036), (141518, 196666)]