26001872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3049}}^1$

素因数の和:3111

約数の個数: 40

約数和(自身を含む): 55595400

約数和(自身を除く): 29593528

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 3049, 4264, 6098, 8528, 12196, 24392, 39637, 48784, 79274, 125009, 158548, 250018, 317096, 500036, 634192, 1000072, 1625117, 2000144, 3250234, 6500468, 13000936, 26001872]

約数ペア:

[(1, 26001872), (2, 13000936), (4, 6500468), (8, 3250234), (13, 2000144), (16, 1625117), (26, 1000072), (41, 634192), (52, 500036), (82, 317096), (104, 250018), (164, 158548), (208, 125009), (328, 79274), (533, 48784), (656, 39637), (1066, 24392), (2132, 12196), (3049, 8528), (4264, 6098)]