425915511136

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2372947}}^1$

素因数の和:2373107

約数の個数: 48

約数和(自身を含む): 861095370240

約数和(自身を除く): 435179859104

約数列:

[1, 2, 4, 8, 16, 32, 71, 79, 142, 158, 284, 316, 568, 632, 1136, 1264, 2272, 2528, 5609, 11218, 22436, 44872, 89744, 179488, 2372947, 4745894, 9491788, 18983576, 37967152, 75934304, 168479237, 187462813, 336958474, 374925626, 673916948, 749851252, 1347833896, 1499702504, 2695667792, 2999405008, 5391335584, 5998810016, 13309859723, 26619719446, 53239438892, 106478877784, 212957755568, 425915511136]

約数ペア:

[(1, 425915511136), (2, 212957755568), (4, 106478877784), (8, 53239438892), (16, 26619719446), (32, 13309859723), (71, 5998810016), (79, 5391335584), (142, 2999405008), (158, 2695667792), (284, 1499702504), (316, 1347833896), (568, 749851252), (632, 673916948), (1136, 374925626), (1264, 336958474), (2272, 187462813), (2528, 168479237), (5609, 75934304), (11218, 37967152), (22436, 18983576), (44872, 9491788), (89744, 4745894), (179488, 2372947)]