3894374848

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{668677}}^1$

素因数の和:668709

約数の個数: 56

約数和(自身を含む): 9511275872

約数和(自身を除く): 5616901024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 668677, 1337354, 2674708, 4680739, 5349416, 8692801, 9361478, 10698832, 17385602, 18722956, 21397664, 34771204, 37445912, 42795328, 60849607, 69542408, 74891824, 121699214, 139084816, 149783648, 243398428, 278169632, 299567296, 486796856, 556339264, 973593712, 1947187424, 3894374848]

約数ペア:

[(1, 3894374848), (2, 1947187424), (4, 973593712), (7, 556339264), (8, 486796856), (13, 299567296), (14, 278169632), (16, 243398428), (26, 149783648), (28, 139084816), (32, 121699214), (52, 74891824), (56, 69542408), (64, 60849607), (91, 42795328), (104, 37445912), (112, 34771204), (182, 21397664), (208, 18722956), (224, 17385602), (364, 10698832), (416, 9361478), (448, 8692801), (728, 5349416), (832, 4680739), (1456, 2674708), (2912, 1337354), (5824, 668677)]