61209412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 123943680

約数和(自身を除く): 62734268

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 211, 347, 418, 422, 694, 836, 844, 1388, 2321, 3817, 4009, 4642, 6593, 7634, 8018, 9284, 13186, 15268, 16036, 26372, 44099, 72523, 73217, 88198, 145046, 146434, 176396, 290092, 292868, 805387, 1391123, 1610774, 2782246, 3221548, 5564492, 15302353, 30604706, 61209412]

約数ペア:

[(1, 61209412), (2, 30604706), (4, 15302353), (11, 5564492), (19, 3221548), (22, 2782246), (38, 1610774), (44, 1391123), (76, 805387), (209, 292868), (211, 290092), (347, 176396), (418, 146434), (422, 145046), (694, 88198), (836, 73217), (844, 72523), (1388, 44099), (2321, 26372), (3817, 16036), (4009, 15268), (4642, 13186), (6593, 9284), (7634, 8018)]