17259632

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{491}}^1$

素因数の和:538

約数の個数: 40

約数和(自身を含む): 36299760

約数和(自身を除く): 19040128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 491, 676, 982, 1352, 1964, 2197, 2704, 3928, 4394, 6383, 7856, 8788, 12766, 17576, 25532, 35152, 51064, 82979, 102128, 165958, 331916, 663832, 1078727, 1327664, 2157454, 4314908, 8629816, 17259632]

約数ペア:

[(1, 17259632), (2, 8629816), (4, 4314908), (8, 2157454), (13, 1327664), (16, 1078727), (26, 663832), (52, 331916), (104, 165958), (169, 102128), (208, 82979), (338, 51064), (491, 35152), (676, 25532), (982, 17576), (1352, 12766), (1964, 8788), (2197, 7856), (2704, 6383), (3928, 4394)]