17005856

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 72

約数和(自身を含む): 40037760

約数和(自身を除く): 23031904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 79, 112, 124, 158, 217, 224, 248, 316, 434, 496, 553, 632, 868, 961, 992, 1106, 1264, 1736, 1922, 2212, 2449, 2528, 3472, 3844, 4424, 4898, 6727, 6944, 7688, 8848, 9796, 13454, 15376, 17143, 17696, 19592, 26908, 30752, 34286, 39184, 53816, 68572, 75919, 78368, 107632, 137144, 151838, 215264, 274288, 303676, 531433, 548576, 607352, 1062866, 1214704, 2125732, 2429408, 4251464, 8502928, 17005856]

約数ペア:

[(1, 17005856), (2, 8502928), (4, 4251464), (7, 2429408), (8, 2125732), (14, 1214704), (16, 1062866), (28, 607352), (31, 548576), (32, 531433), (56, 303676), (62, 274288), (79, 215264), (112, 151838), (124, 137144), (158, 107632), (217, 78368), (224, 75919), (248, 68572), (316, 53816), (434, 39184), (496, 34286), (553, 30752), (632, 26908), (868, 19592), (961, 17696), (992, 17143), (1106, 15376), (1264, 13454), (1736, 9796), (1922, 8848), (2212, 7688), (2449, 6944), (2528, 6727), (3472, 4898), (3844, 4424)]