73669913828

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{739}}^1\times {\mathrm{17891}}^1$

素因数の和:18840

約数の個数: 48

約数和(自身を含む): 148288896000

約数和(自身を除く): 74618982172

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 739, 796, 1393, 1478, 2786, 2956, 5173, 5572, 10346, 17891, 20692, 35782, 71564, 125237, 147061, 250474, 294122, 500948, 588244, 1029427, 2058854, 3560309, 4117708, 7120618, 13221449, 14241236, 24922163, 26442898, 49844326, 52885796, 92550143, 99688652, 185100286, 370200572, 2631068351, 5262136702, 10524273404, 18417478457, 36834956914, 73669913828]

約数ペア:

[(1, 73669913828), (2, 36834956914), (4, 18417478457), (7, 10524273404), (14, 5262136702), (28, 2631068351), (199, 370200572), (398, 185100286), (739, 99688652), (796, 92550143), (1393, 52885796), (1478, 49844326), (2786, 26442898), (2956, 24922163), (5173, 14241236), (5572, 13221449), (10346, 7120618), (17891, 4117708), (20692, 3560309), (35782, 2058854), (71564, 1029427), (125237, 588244), (147061, 500948), (250474, 294122)]