67699736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34261}}^1$

素因数の和:34299

約数の個数: 32

約数和(自身を含む): 143900400

約数和(自身を除く): 76200664

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 34261, 68522, 137044, 274088, 445393, 650959, 890786, 1301918, 1781572, 2603836, 3563144, 5207672, 8462467, 16924934, 33849868, 67699736]

約数ペア:

[(1, 67699736), (2, 33849868), (4, 16924934), (8, 8462467), (13, 5207672), (19, 3563144), (26, 2603836), (38, 1781572), (52, 1301918), (76, 890786), (104, 650959), (152, 445393), (247, 274088), (494, 137044), (988, 68522), (1976, 34261)]