71255586

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{3613}}^1$

素因数の和:3810

約数の個数: 32

約数和(自身を含む): 150920640

約数和(自身を除く): 79665054

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 173, 346, 519, 1038, 3287, 3613, 6574, 7226, 9861, 10839, 19722, 21678, 68647, 137294, 205941, 411882, 625049, 1250098, 1875147, 3750294, 11875931, 23751862, 35627793, 71255586]

約数ペア:

[(1, 71255586), (2, 35627793), (3, 23751862), (6, 11875931), (19, 3750294), (38, 1875147), (57, 1250098), (114, 625049), (173, 411882), (346, 205941), (519, 137294), (1038, 68647), (3287, 21678), (3613, 19722), (6574, 10839), (7226, 9861)]