64350884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 126772800

約数和(自身を除く): 62421916

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 139, 278, 307, 377, 556, 614, 754, 1228, 1508, 1807, 3614, 3991, 4031, 7228, 7982, 8062, 8903, 15964, 16124, 17806, 35612, 42673, 52403, 85346, 104806, 115739, 170692, 209612, 231478, 462956, 554749, 1109498, 1237517, 2218996, 2475034, 4950068, 16087721, 32175442, 64350884]

約数ペア:

[(1, 64350884), (2, 32175442), (4, 16087721), (13, 4950068), (26, 2475034), (29, 2218996), (52, 1237517), (58, 1109498), (116, 554749), (139, 462956), (278, 231478), (307, 209612), (377, 170692), (556, 115739), (614, 104806), (754, 85346), (1228, 52403), (1508, 42673), (1807, 35612), (3614, 17806), (3991, 16124), (4031, 15964), (7228, 8903), (7982, 8062)]