42155932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{647}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 91445760

約数和(自身を除く): 49289828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 179, 182, 358, 364, 647, 716, 1253, 1294, 2327, 2506, 2588, 4529, 4654, 5012, 8411, 9058, 9308, 16289, 16822, 18116, 32578, 33644, 58877, 65156, 115813, 117754, 231626, 235508, 463252, 810691, 1505569, 1621382, 3011138, 3242764, 6022276, 10538983, 21077966, 42155932]

約数ペア:

[(1, 42155932), (2, 21077966), (4, 10538983), (7, 6022276), (13, 3242764), (14, 3011138), (26, 1621382), (28, 1505569), (52, 810691), (91, 463252), (179, 235508), (182, 231626), (358, 117754), (364, 115813), (647, 65156), (716, 58877), (1253, 33644), (1294, 32578), (2327, 18116), (2506, 16822), (2588, 16289), (4529, 9308), (4654, 9058), (5012, 8411)]