15665787332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{24527}}^1$

素因数の和:24788

約数の個数: 48

約数和(自身を含む): 30114104832

約数和(自身を除く): 14448317500

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 173, 284, 346, 692, 923, 1846, 2249, 3692, 4498, 8996, 12283, 24527, 24566, 49054, 49132, 98108, 159679, 318851, 319358, 637702, 638716, 1275404, 1741417, 3482834, 4243171, 6965668, 8486342, 16972684, 22638421, 45276842, 55161223, 90553684, 110322446, 220644892, 301265141, 602530282, 1205060564, 3916446833, 7832893666, 15665787332]

約数ペア:

[(1, 15665787332), (2, 7832893666), (4, 3916446833), (13, 1205060564), (26, 602530282), (52, 301265141), (71, 220644892), (142, 110322446), (173, 90553684), (284, 55161223), (346, 45276842), (692, 22638421), (923, 16972684), (1846, 8486342), (2249, 6965668), (3692, 4243171), (4498, 3482834), (8996, 1741417), (12283, 1275404), (24527, 638716), (24566, 637702), (49054, 319358), (49132, 318851), (98108, 159679)]