84386848

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28979}}^1$

素因数の和:29009

約数の個数: 48

約数和(自身を含む): 204482880

約数和(自身を除く): 120096032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 28979, 57958, 115916, 202853, 231832, 376727, 405706, 463664, 753454, 811412, 927328, 1506908, 1622824, 2637089, 3013816, 3245648, 5274178, 6027632, 6491296, 10548356, 12055264, 21096712, 42193424, 84386848]

約数ペア:

[(1, 84386848), (2, 42193424), (4, 21096712), (7, 12055264), (8, 10548356), (13, 6491296), (14, 6027632), (16, 5274178), (26, 3245648), (28, 3013816), (32, 2637089), (52, 1622824), (56, 1506908), (91, 927328), (104, 811412), (112, 753454), (182, 463664), (208, 405706), (224, 376727), (364, 231832), (416, 202853), (728, 115916), (1456, 57958), (2912, 28979)]