4267172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 9690240

約数和(自身を除く): 5423068

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 617, 988, 1234, 1729, 2468, 3458, 4319, 6916, 8021, 8638, 11723, 16042, 17276, 23446, 32084, 46892, 56147, 82061, 112294, 152399, 164122, 224588, 304798, 328244, 609596, 1066793, 2133586, 4267172]

約数ペア:

[(1, 4267172), (2, 2133586), (4, 1066793), (7, 609596), (13, 328244), (14, 304798), (19, 224588), (26, 164122), (28, 152399), (38, 112294), (52, 82061), (76, 56147), (91, 46892), (133, 32084), (182, 23446), (247, 17276), (266, 16042), (364, 11723), (494, 8638), (532, 8021), (617, 6916), (988, 4319), (1234, 3458), (1729, 2468)]