12683008

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 28272608

約数和(自身を除く): 15589600

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 103, 104, 128, 148, 206, 208, 256, 296, 412, 416, 481, 592, 824, 832, 962, 1184, 1339, 1648, 1664, 1924, 2368, 2678, 3296, 3328, 3811, 3848, 4736, 5356, 6592, 7622, 7696, 9472, 10712, 13184, 15244, 15392, 21424, 26368, 30488, 30784, 42848, 49543, 60976, 61568, 85696, 99086, 121952, 123136, 171392, 198172, 243904, 342784, 396344, 487808, 792688, 975616, 1585376, 3170752, 6341504, 12683008]

約数ペア:

[(1, 12683008), (2, 6341504), (4, 3170752), (8, 1585376), (13, 975616), (16, 792688), (26, 487808), (32, 396344), (37, 342784), (52, 243904), (64, 198172), (74, 171392), (103, 123136), (104, 121952), (128, 99086), (148, 85696), (206, 61568), (208, 60976), (256, 49543), (296, 42848), (412, 30784), (416, 30488), (481, 26368), (592, 21424), (824, 15392), (832, 15244), (962, 13184), (1184, 10712), (1339, 9472), (1648, 7696), (1664, 7622), (1924, 6592), (2368, 5356), (2678, 4736), (3296, 3848), (3328, 3811)]