25116068536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12710561}}^1$

素因数の和:12710599

約数の個数: 32

約数和(自身を含む): 53384360400

約数和(自身を除く): 28268291864

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 12710561, 25421122, 50842244, 101684488, 165237293, 241500659, 330474586, 483001318, 660949172, 966002636, 1321898344, 1932005272, 3139508567, 6279017134, 12558034268, 25116068536]

約数ペア:

[(1, 25116068536), (2, 12558034268), (4, 6279017134), (8, 3139508567), (13, 1932005272), (19, 1321898344), (26, 966002636), (38, 660949172), (52, 483001318), (76, 330474586), (104, 241500659), (152, 165237293), (247, 101684488), (494, 50842244), (988, 25421122), (1976, 12710561)]