38804404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 76906368

約数和(自身を除く): 38101964

約数列:

[1, 2, 4, 17, 23, 34, 43, 46, 68, 86, 92, 172, 391, 577, 731, 782, 989, 1154, 1462, 1564, 1978, 2308, 2924, 3956, 9809, 13271, 16813, 19618, 24811, 26542, 33626, 39236, 49622, 53084, 67252, 99244, 225607, 421787, 451214, 570653, 843574, 902428, 1141306, 1687148, 2282612, 9701101, 19402202, 38804404]

約数ペア:

[(1, 38804404), (2, 19402202), (4, 9701101), (17, 2282612), (23, 1687148), (34, 1141306), (43, 902428), (46, 843574), (68, 570653), (86, 451214), (92, 421787), (172, 225607), (391, 99244), (577, 67252), (731, 53084), (782, 49622), (989, 39236), (1154, 33626), (1462, 26542), (1564, 24811), (1978, 19618), (2308, 16813), (2924, 13271), (3956, 9809)]