69717388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 138046720

約数和(自身を除く): 68329332

約数列:

[1, 2, 4, 13, 26, 31, 52, 61, 62, 122, 124, 244, 403, 709, 793, 806, 1418, 1586, 1612, 1891, 2836, 3172, 3782, 7564, 9217, 18434, 21979, 24583, 36868, 43249, 43958, 49166, 86498, 87916, 98332, 172996, 285727, 562237, 571454, 1124474, 1142908, 1340719, 2248948, 2681438, 5362876, 17429347, 34858694, 69717388]

約数ペア:

[(1, 69717388), (2, 34858694), (4, 17429347), (13, 5362876), (26, 2681438), (31, 2248948), (52, 1340719), (61, 1142908), (62, 1124474), (122, 571454), (124, 562237), (244, 285727), (403, 172996), (709, 98332), (793, 87916), (806, 86498), (1418, 49166), (1586, 43958), (1612, 43249), (1891, 36868), (2836, 24583), (3172, 21979), (3782, 18434), (7564, 9217)]