17966686736

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{186191}}^1$

素因数の和:186399

約数の個数: 40

約数和(自身を含む): 35970804864

約数和(自身を除く): 18004118128

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 163, 296, 326, 592, 652, 1304, 2608, 6031, 12062, 24124, 48248, 96496, 186191, 372382, 744764, 1489528, 2979056, 6889067, 13778134, 27556268, 30349133, 55112536, 60698266, 110225072, 121396532, 242793064, 485586128, 1122917921, 2245835842, 4491671684, 8983343368, 17966686736]

約数ペア:

[(1, 17966686736), (2, 8983343368), (4, 4491671684), (8, 2245835842), (16, 1122917921), (37, 485586128), (74, 242793064), (148, 121396532), (163, 110225072), (296, 60698266), (326, 55112536), (592, 30349133), (652, 27556268), (1304, 13778134), (2608, 6889067), (6031, 2979056), (12062, 1489528), (24124, 744764), (48248, 372382), (96496, 186191)]