531567296

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15583}}^1$

素因数の和:15649

約数の個数: 56

約数和(自身を含む): 1163750784

約数和(自身を除く): 632183488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 2132, 2624, 4264, 8528, 15583, 17056, 31166, 34112, 62332, 124664, 202579, 249328, 405158, 498656, 638903, 810316, 997312, 1277806, 1620632, 2555612, 3241264, 5111224, 6482528, 8305739, 10222448, 12965056, 16611478, 20444896, 33222956, 40889792, 66445912, 132891824, 265783648, 531567296]

約数ペア:

[(1, 531567296), (2, 265783648), (4, 132891824), (8, 66445912), (13, 40889792), (16, 33222956), (26, 20444896), (32, 16611478), (41, 12965056), (52, 10222448), (64, 8305739), (82, 6482528), (104, 5111224), (164, 3241264), (208, 2555612), (328, 1620632), (416, 1277806), (533, 997312), (656, 810316), (832, 638903), (1066, 498656), (1312, 405158), (2132, 249328), (2624, 202579), (4264, 124664), (8528, 62332), (15583, 34112), (17056, 31166)]