39141856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2543}}^1$

素因数の和:2603

約数の個数: 48

約数和(自身を含む): 85264704

約数和(自身を除く): 46122848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 2543, 3848, 5086, 7696, 10172, 15392, 20344, 33059, 40688, 66118, 81376, 94091, 132236, 188182, 264472, 376364, 528944, 752728, 1057888, 1223183, 1505456, 2446366, 3010912, 4892732, 9785464, 19570928, 39141856]

約数ペア:

[(1, 39141856), (2, 19570928), (4, 9785464), (8, 4892732), (13, 3010912), (16, 2446366), (26, 1505456), (32, 1223183), (37, 1057888), (52, 752728), (74, 528944), (104, 376364), (148, 264472), (208, 188182), (296, 132236), (416, 94091), (481, 81376), (592, 66118), (962, 40688), (1184, 33059), (1924, 20344), (2543, 15392), (3848, 10172), (5086, 7696)]