56004416

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:919

約数の個数: 56

約数和(自身を含む): 121273824

約数和(自身を除く): 65269408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 166, 208, 332, 416, 664, 811, 832, 1079, 1328, 1622, 2158, 2656, 3244, 4316, 5312, 6488, 8632, 10543, 12976, 17264, 21086, 25952, 34528, 42172, 51904, 67313, 69056, 84344, 134626, 168688, 269252, 337376, 538504, 674752, 875069, 1077008, 1750138, 2154016, 3500276, 4308032, 7000552, 14001104, 28002208, 56004416]

約数ペア:

[(1, 56004416), (2, 28002208), (4, 14001104), (8, 7000552), (13, 4308032), (16, 3500276), (26, 2154016), (32, 1750138), (52, 1077008), (64, 875069), (83, 674752), (104, 538504), (166, 337376), (208, 269252), (332, 168688), (416, 134626), (664, 84344), (811, 69056), (832, 67313), (1079, 51904), (1328, 42172), (1622, 34528), (2158, 25952), (2656, 21086), (3244, 17264), (4316, 12976), (5312, 10543), (6488, 8632)]