65353456

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2742

約数の個数: 60

約数和(自身を含む): 152103360

約数和(自身を除く): 86749904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 2689, 3038, 3472, 5378, 6076, 10756, 12152, 18823, 21512, 24304, 37646, 43024, 75292, 83359, 131761, 150584, 166718, 263522, 301168, 333436, 527044, 583513, 666872, 1054088, 1167026, 1333744, 2108176, 2334052, 4084591, 4668104, 8169182, 9336208, 16338364, 32676728, 65353456]

約数ペア:

[(1, 65353456), (2, 32676728), (4, 16338364), (7, 9336208), (8, 8169182), (14, 4668104), (16, 4084591), (28, 2334052), (31, 2108176), (49, 1333744), (56, 1167026), (62, 1054088), (98, 666872), (112, 583513), (124, 527044), (196, 333436), (217, 301168), (248, 263522), (392, 166718), (434, 150584), (496, 131761), (784, 83359), (868, 75292), (1519, 43024), (1736, 37646), (2689, 24304), (3038, 21512), (3472, 18823), (5378, 12152), (6076, 10756)]