64973388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16763}}^1$

素因数の和:16806

約数の個数: 48

約数和(自身を含む): 168981120

約数和(自身を除く): 104007732

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 16763, 33526, 50289, 67052, 100578, 201156, 284971, 318497, 569942, 636994, 854913, 955491, 1139884, 1273988, 1709826, 1910982, 3419652, 3821964, 5414449, 10828898, 16243347, 21657796, 32486694, 64973388]

約数ペア:

[(1, 64973388), (2, 32486694), (3, 21657796), (4, 16243347), (6, 10828898), (12, 5414449), (17, 3821964), (19, 3419652), (34, 1910982), (38, 1709826), (51, 1273988), (57, 1139884), (68, 955491), (76, 854913), (102, 636994), (114, 569942), (204, 318497), (228, 284971), (323, 201156), (646, 100578), (969, 67052), (1292, 50289), (1938, 33526), (3876, 16763)]