38641918

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{709}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 70545600

約数和(自身を除く): 31903682

約数列:

[1, 2, 7, 14, 17, 34, 119, 229, 238, 458, 709, 1418, 1603, 3206, 3893, 4963, 7786, 9926, 12053, 24106, 27251, 54502, 84371, 162361, 168742, 324722, 1136527, 2273054, 2760137, 5520274, 19320959, 38641918]

約数ペア:

[(1, 38641918), (2, 19320959), (7, 5520274), (14, 2760137), (17, 2273054), (34, 1136527), (119, 324722), (229, 168742), (238, 162361), (458, 84371), (709, 54502), (1418, 27251), (1603, 24106), (3206, 12053), (3893, 9926), (4963, 7786)]