66458912

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{12289}}^1$

素因数の和:12325

約数の個数: 36

約数和(自身を含む): 141691410

約数和(自身を除く): 75232498

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 12289, 24578, 49156, 98312, 159757, 196624, 319514, 393248, 639028, 1278056, 2076841, 2556112, 4153682, 5112224, 8307364, 16614728, 33229456, 66458912]

約数ペア:

[(1, 66458912), (2, 33229456), (4, 16614728), (8, 8307364), (13, 5112224), (16, 4153682), (26, 2556112), (32, 2076841), (52, 1278056), (104, 639028), (169, 393248), (208, 319514), (338, 196624), (416, 159757), (676, 98312), (1352, 49156), (2704, 24578), (5408, 12289)]