38890296

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1283}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 105660360

約数和(自身を除く): 66770064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1283, 1684, 2526, 2566, 3368, 3789, 3849, 5052, 5132, 7578, 7698, 10104, 10264, 11547, 15156, 15396, 23094, 30312, 30792, 46188, 92376, 540143, 1080286, 1620429, 2160572, 3240858, 4321144, 4861287, 6481716, 9722574, 12963432, 19445148, 38890296]

約数ペア:

[(1, 38890296), (2, 19445148), (3, 12963432), (4, 9722574), (6, 6481716), (8, 4861287), (9, 4321144), (12, 3240858), (18, 2160572), (24, 1620429), (36, 1080286), (72, 540143), (421, 92376), (842, 46188), (1263, 30792), (1283, 30312), (1684, 23094), (2526, 15396), (2566, 15156), (3368, 11547), (3789, 10264), (3849, 10104), (5052, 7698), (5132, 7578)]