39772244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 77911680

約数和(自身を除く): 38139436

約数列:

[1, 2, 4, 19, 23, 38, 46, 61, 76, 92, 122, 244, 373, 437, 746, 874, 1159, 1403, 1492, 1748, 2318, 2806, 4636, 5612, 7087, 8579, 14174, 17158, 22753, 26657, 28348, 34316, 45506, 53314, 91012, 106628, 163001, 326002, 432307, 523319, 652004, 864614, 1046638, 1729228, 2093276, 9943061, 19886122, 39772244]

約数ペア:

[(1, 39772244), (2, 19886122), (4, 9943061), (19, 2093276), (23, 1729228), (38, 1046638), (46, 864614), (61, 652004), (76, 523319), (92, 432307), (122, 326002), (244, 163001), (373, 106628), (437, 91012), (746, 53314), (874, 45506), (1159, 34316), (1403, 28348), (1492, 26657), (1748, 22753), (2318, 17158), (2806, 14174), (4636, 8579), (5612, 7087)]