42161798

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5172

約数の個数: 32

約数和(自身を含む): 78551040

約数和(自身を除く): 36389242

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 5113, 8246, 10226, 35791, 71582, 97147, 158503, 194294, 317006, 680029, 1109521, 1360058, 2219042, 3011557, 6023114, 21080899, 42161798]

約数ペア:

[(1, 42161798), (2, 21080899), (7, 6023114), (14, 3011557), (19, 2219042), (31, 1360058), (38, 1109521), (62, 680029), (133, 317006), (217, 194294), (266, 158503), (434, 97147), (589, 71582), (1178, 35791), (4123, 10226), (5113, 8246)]