26619424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 57418200

約数和(自身を除く): 30798776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1049, 1586, 1952, 2098, 3172, 4196, 6344, 8392, 12688, 13637, 16784, 25376, 27274, 33568, 54548, 63989, 109096, 127978, 218192, 255956, 436384, 511912, 831857, 1023824, 1663714, 2047648, 3327428, 6654856, 13309712, 26619424]

約数ペア:

[(1, 26619424), (2, 13309712), (4, 6654856), (8, 3327428), (13, 2047648), (16, 1663714), (26, 1023824), (32, 831857), (52, 511912), (61, 436384), (104, 255956), (122, 218192), (208, 127978), (244, 109096), (416, 63989), (488, 54548), (793, 33568), (976, 27274), (1049, 25376), (1586, 16784), (1952, 13637), (2098, 12688), (3172, 8392), (4196, 6344)]