38644468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 74680704

約数和(自身を除く): 36036236

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 83, 164, 166, 167, 332, 334, 668, 697, 1394, 1411, 2788, 2822, 2839, 3403, 5644, 5678, 6806, 6847, 11356, 13612, 13694, 13861, 27388, 27722, 55444, 57851, 115702, 116399, 231404, 232798, 235637, 465596, 471274, 568301, 942548, 1136602, 2273204, 9661117, 19322234, 38644468]

約数ペア:

[(1, 38644468), (2, 19322234), (4, 9661117), (17, 2273204), (34, 1136602), (41, 942548), (68, 568301), (82, 471274), (83, 465596), (164, 235637), (166, 232798), (167, 231404), (332, 116399), (334, 115702), (668, 57851), (697, 55444), (1394, 27722), (1411, 27388), (2788, 13861), (2822, 13694), (2839, 13612), (3403, 11356), (5644, 6847), (5678, 6806)]