61467308

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 130927104

約数和(自身を除く): 69459796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 263, 476, 491, 526, 982, 1052, 1841, 1964, 3437, 3682, 4471, 6874, 7364, 8347, 8942, 13748, 16694, 17884, 31297, 33388, 58429, 62594, 116858, 125188, 129133, 233716, 258266, 516532, 903931, 1807862, 2195261, 3615724, 4390522, 8781044, 15366827, 30733654, 61467308]

約数ペア:

[(1, 61467308), (2, 30733654), (4, 15366827), (7, 8781044), (14, 4390522), (17, 3615724), (28, 2195261), (34, 1807862), (68, 903931), (119, 516532), (238, 258266), (263, 233716), (476, 129133), (491, 125188), (526, 116858), (982, 62594), (1052, 58429), (1841, 33388), (1964, 31297), (3437, 17884), (3682, 16694), (4471, 13748), (6874, 8942), (7364, 8347)]