38858872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 85881600

約数和(自身を除く): 47022728

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 221, 248, 403, 442, 527, 709, 806, 884, 1054, 1418, 1612, 1768, 2108, 2836, 3224, 4216, 5672, 6851, 9217, 12053, 13702, 18434, 21979, 24106, 27404, 36868, 43958, 48212, 54808, 73736, 87916, 96424, 156689, 175832, 285727, 313378, 373643, 571454, 626756, 747286, 1142908, 1253512, 1494572, 2285816, 2989144, 4857359, 9714718, 19429436, 38858872]

約数ペア:

[(1, 38858872), (2, 19429436), (4, 9714718), (8, 4857359), (13, 2989144), (17, 2285816), (26, 1494572), (31, 1253512), (34, 1142908), (52, 747286), (62, 626756), (68, 571454), (104, 373643), (124, 313378), (136, 285727), (221, 175832), (248, 156689), (403, 96424), (442, 87916), (527, 73736), (709, 54808), (806, 48212), (884, 43958), (1054, 36868), (1418, 27404), (1612, 24106), (1768, 21979), (2108, 18434), (2836, 13702), (3224, 12053), (4216, 9217), (5672, 6851)]