39425276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 78765792

約数和(自身を除く): 39340516

約数列:

[1, 2, 4, 11, 22, 37, 44, 61, 74, 122, 148, 244, 397, 407, 671, 794, 814, 1342, 1588, 1628, 2257, 2684, 4367, 4514, 8734, 9028, 14689, 17468, 24217, 24827, 29378, 48434, 49654, 58756, 96868, 99308, 161579, 266387, 323158, 532774, 646316, 896029, 1065548, 1792058, 3584116, 9856319, 19712638, 39425276]

約数ペア:

[(1, 39425276), (2, 19712638), (4, 9856319), (11, 3584116), (22, 1792058), (37, 1065548), (44, 896029), (61, 646316), (74, 532774), (122, 323158), (148, 266387), (244, 161579), (397, 99308), (407, 96868), (671, 58756), (794, 49654), (814, 48434), (1342, 29378), (1588, 24827), (1628, 24217), (2257, 17468), (2684, 14689), (4367, 9028), (4514, 8734)]