22285396

素因数分解:

$2^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 46816000

約数和(自身を除く): 24530604

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 343, 439, 518, 686, 878, 1036, 1372, 1756, 1813, 3073, 3626, 6146, 7252, 12292, 12691, 16243, 21511, 25382, 32486, 43022, 50764, 64972, 86044, 113701, 150577, 227402, 301154, 454804, 602308, 795907, 1591814, 3183628, 5571349, 11142698, 22285396]

約数ペア:

[(1, 22285396), (2, 11142698), (4, 5571349), (7, 3183628), (14, 1591814), (28, 795907), (37, 602308), (49, 454804), (74, 301154), (98, 227402), (148, 150577), (196, 113701), (259, 86044), (343, 64972), (439, 50764), (518, 43022), (686, 32486), (878, 25382), (1036, 21511), (1372, 16243), (1756, 12691), (1813, 12292), (3073, 7252), (3626, 6146)]