15662989504

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{1091}}^1\times {\mathrm{2221}}^1$

素因数の和:3425

約数の個数: 56

約数和(自身を含む): 31431896496

約数和(自身を除く): 15768906992

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1091, 1616, 2182, 2221, 3232, 4364, 4442, 6464, 8728, 8884, 17456, 17768, 34912, 35536, 69824, 71072, 110191, 142144, 220382, 224321, 440764, 448642, 881528, 897284, 1763056, 1794568, 2423111, 3526112, 3589136, 4846222, 7052224, 7178272, 9692444, 14356544, 19384888, 38769776, 77539552, 155079104, 244734211, 489468422, 978936844, 1957873688, 3915747376, 7831494752, 15662989504]

約数ペア:

[(1, 15662989504), (2, 7831494752), (4, 3915747376), (8, 1957873688), (16, 978936844), (32, 489468422), (64, 244734211), (101, 155079104), (202, 77539552), (404, 38769776), (808, 19384888), (1091, 14356544), (1616, 9692444), (2182, 7178272), (2221, 7052224), (3232, 4846222), (4364, 3589136), (4442, 3526112), (6464, 2423111), (8728, 1794568), (8884, 1763056), (17456, 897284), (17768, 881528), (34912, 448642), (35536, 440764), (69824, 224321), (71072, 220382), (110191, 142144)]