8629816

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{491}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 17564400

約数和(自身を除く): 8934584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 491, 676, 982, 1352, 1964, 2197, 3928, 4394, 6383, 8788, 12766, 17576, 25532, 51064, 82979, 165958, 331916, 663832, 1078727, 2157454, 4314908, 8629816]

約数ペア:

[(1, 8629816), (2, 4314908), (4, 2157454), (8, 1078727), (13, 663832), (26, 331916), (52, 165958), (104, 82979), (169, 51064), (338, 25532), (491, 17576), (676, 12766), (982, 8788), (1352, 6383), (1964, 4394), (2197, 3928)]