65194688

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:769

約数の個数: 56

約数和(自身を含む): 140646912

約数和(自身を除く): 75452224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 617, 832, 1016, 1234, 1651, 2032, 2468, 3302, 4064, 4936, 6604, 8021, 8128, 9872, 13208, 16042, 19744, 26416, 32084, 39488, 52832, 64168, 78359, 105664, 128336, 156718, 256672, 313436, 513344, 626872, 1018667, 1253744, 2037334, 2507488, 4074668, 5014976, 8149336, 16298672, 32597344, 65194688]

約数ペア:

[(1, 65194688), (2, 32597344), (4, 16298672), (8, 8149336), (13, 5014976), (16, 4074668), (26, 2507488), (32, 2037334), (52, 1253744), (64, 1018667), (104, 626872), (127, 513344), (208, 313436), (254, 256672), (416, 156718), (508, 128336), (617, 105664), (832, 78359), (1016, 64168), (1234, 52832), (1651, 39488), (2032, 32084), (2468, 26416), (3302, 19744), (4064, 16042), (4936, 13208), (6604, 9872), (8021, 8128)]