27633424

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18979}}^1$

素因数の和:19007

約数の個数: 40

約数和(自身を含む): 65898560

約数和(自身を除く): 38265136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 18979, 37958, 75916, 132853, 151832, 246727, 265706, 303664, 493454, 531412, 986908, 1062824, 1727089, 1973816, 2125648, 3454178, 3947632, 6908356, 13816712, 27633424]

約数ペア:

[(1, 27633424), (2, 13816712), (4, 6908356), (7, 3947632), (8, 3454178), (13, 2125648), (14, 1973816), (16, 1727089), (26, 1062824), (28, 986908), (52, 531412), (56, 493454), (91, 303664), (104, 265706), (112, 246727), (182, 151832), (208, 132853), (364, 75916), (728, 37958), (1456, 18979)]