72939062

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7411}}^1$

素因数の和:7476

約数の個数: 32

約数和(自身を含む): 135194880

約数和(自身を除く): 62255818

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 7411, 9842, 14822, 51877, 103754, 140809, 274207, 281618, 548414, 985663, 1919449, 1971326, 3838898, 5209933, 10419866, 36469531, 72939062]

約数ペア:

[(1, 72939062), (2, 36469531), (7, 10419866), (14, 5209933), (19, 3838898), (37, 1971326), (38, 1919449), (74, 985663), (133, 548414), (259, 281618), (266, 274207), (518, 140809), (703, 103754), (1406, 51877), (4921, 14822), (7411, 9842)]