2472932

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 72

約数和(自身を含む): 5822208

約数和(自身を除く): 3349276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 37, 44, 49, 62, 74, 77, 98, 124, 148, 154, 196, 217, 259, 308, 341, 407, 434, 518, 539, 682, 814, 868, 1036, 1078, 1147, 1364, 1519, 1628, 1813, 2156, 2294, 2387, 2849, 3038, 3626, 4588, 4774, 5698, 6076, 7252, 8029, 9548, 11396, 12617, 16058, 16709, 19943, 25234, 32116, 33418, 39886, 50468, 56203, 66836, 79772, 88319, 112406, 176638, 224812, 353276, 618233, 1236466, 2472932]

約数ペア:

[(1, 2472932), (2, 1236466), (4, 618233), (7, 353276), (11, 224812), (14, 176638), (22, 112406), (28, 88319), (31, 79772), (37, 66836), (44, 56203), (49, 50468), (62, 39886), (74, 33418), (77, 32116), (98, 25234), (124, 19943), (148, 16709), (154, 16058), (196, 12617), (217, 11396), (259, 9548), (308, 8029), (341, 7252), (407, 6076), (434, 5698), (518, 4774), (539, 4588), (682, 3626), (814, 3038), (868, 2849), (1036, 2387), (1078, 2294), (1147, 2156), (1364, 1813), (1519, 1628)]