4278088

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 8379000

約数和(自身を除く): 4100912

約数列:

[1, 2, 4, 8, 37, 74, 97, 148, 149, 194, 296, 298, 388, 596, 776, 1192, 3589, 5513, 7178, 11026, 14356, 14453, 22052, 28712, 28906, 44104, 57812, 115624, 534761, 1069522, 2139044, 4278088]

約数ペア:

[(1, 4278088), (2, 2139044), (4, 1069522), (8, 534761), (37, 115624), (74, 57812), (97, 44104), (148, 28906), (149, 28712), (194, 22052), (296, 14453), (298, 14356), (388, 11026), (596, 7178), (776, 5513), (1192, 3589)]