68536832

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1509

約数の個数: 80

約数和(自身を含む): 168655872

約数和(自身を除く): 100119040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1471, 1664, 1792, 2912, 2942, 3328, 3584, 5824, 5884, 6656, 10297, 11648, 11768, 19123, 20594, 23296, 23536, 38246, 41188, 46592, 47072, 76492, 82376, 94144, 133861, 152984, 164752, 188288, 267722, 305968, 329504, 376576, 535444, 611936, 659008, 753152, 1070888, 1223872, 1318016, 2141776, 2447744, 2636032, 4283552, 4895488, 5272064, 8567104, 9790976, 17134208, 34268416, 68536832]

約数ペア:

[(1, 68536832), (2, 34268416), (4, 17134208), (7, 9790976), (8, 8567104), (13, 5272064), (14, 4895488), (16, 4283552), (26, 2636032), (28, 2447744), (32, 2141776), (52, 1318016), (56, 1223872), (64, 1070888), (91, 753152), (104, 659008), (112, 611936), (128, 535444), (182, 376576), (208, 329504), (224, 305968), (256, 267722), (364, 188288), (416, 164752), (448, 152984), (512, 133861), (728, 94144), (832, 82376), (896, 76492), (1456, 47072), (1471, 46592), (1664, 41188), (1792, 38246), (2912, 23536), (2942, 23296), (3328, 20594), (3584, 19123), (5824, 11768), (5884, 11648), (6656, 10297)]