66243008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{773}}^1$

素因数の和:901

約数の個数: 56

約数和(自身を含む): 143121888

約数和(自身を除く): 76878880

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 206, 208, 412, 416, 773, 824, 832, 1339, 1546, 1648, 2678, 3092, 3296, 5356, 6184, 6592, 10049, 10712, 12368, 20098, 21424, 24736, 40196, 42848, 49472, 79619, 80392, 85696, 159238, 160784, 318476, 321568, 636952, 643136, 1035047, 1273904, 2070094, 2547808, 4140188, 5095616, 8280376, 16560752, 33121504, 66243008]

約数ペア:

[(1, 66243008), (2, 33121504), (4, 16560752), (8, 8280376), (13, 5095616), (16, 4140188), (26, 2547808), (32, 2070094), (52, 1273904), (64, 1035047), (103, 643136), (104, 636952), (206, 321568), (208, 318476), (412, 160784), (416, 159238), (773, 85696), (824, 80392), (832, 79619), (1339, 49472), (1546, 42848), (1648, 40196), (2678, 24736), (3092, 21424), (3296, 20098), (5356, 12368), (6184, 10712), (6592, 10049)]