70768412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 151506432

約数和(自身を除く): 80738020

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 169, 286, 307, 338, 341, 403, 572, 614, 676, 682, 806, 1228, 1364, 1612, 1859, 3377, 3718, 3991, 4433, 5239, 6754, 7436, 7982, 8866, 9517, 10478, 13508, 15964, 17732, 19034, 20956, 38068, 43901, 51883, 57629, 87802, 103766, 104687, 115258, 123721, 175604, 207532, 209374, 230516, 247442, 418748, 494884, 570713, 1141426, 1360931, 1608373, 2282852, 2721862, 3216746, 5443724, 6433492, 17692103, 35384206, 70768412]

約数ペア:

[(1, 70768412), (2, 35384206), (4, 17692103), (11, 6433492), (13, 5443724), (22, 3216746), (26, 2721862), (31, 2282852), (44, 1608373), (52, 1360931), (62, 1141426), (124, 570713), (143, 494884), (169, 418748), (286, 247442), (307, 230516), (338, 209374), (341, 207532), (403, 175604), (572, 123721), (614, 115258), (676, 104687), (682, 103766), (806, 87802), (1228, 57629), (1364, 51883), (1612, 43901), (1859, 38068), (3377, 20956), (3718, 19034), (3991, 17732), (4433, 15964), (5239, 13508), (6754, 10478), (7436, 9517), (7982, 8866)]