69462016

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{2609}}^1$

素因数の和:2644

約数の個数: 48

約数和(自身を含む): 149631300

約数和(自身を除く): 80169284

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 2609, 3328, 5218, 6656, 10436, 13312, 20872, 26624, 33917, 41744, 67834, 83488, 135668, 166976, 271336, 333952, 542672, 667904, 1085344, 1335808, 2170688, 2671616, 4341376, 5343232, 8682752, 17365504, 34731008, 69462016]

約数ペア:

[(1, 69462016), (2, 34731008), (4, 17365504), (8, 8682752), (13, 5343232), (16, 4341376), (26, 2671616), (32, 2170688), (52, 1335808), (64, 1085344), (104, 667904), (128, 542672), (208, 333952), (256, 271336), (416, 166976), (512, 135668), (832, 83488), (1024, 67834), (1664, 41744), (2048, 33917), (2609, 26624), (3328, 20872), (5218, 13312), (6656, 10436)]