21465874432

素因数分解:

$2^{14}\times {\mathrm{17}}^1\times {\mathrm{77069}}^1$

素因数の和:77114

約数の個数: 60

約数和(自身を含む): 45456348420

約数和(自身を除く): 23990473988

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 4096, 4352, 8192, 8704, 16384, 17408, 34816, 69632, 77069, 139264, 154138, 278528, 308276, 616552, 1233104, 1310173, 2466208, 2620346, 4932416, 5240692, 9864832, 10481384, 19729664, 20962768, 39459328, 41925536, 78918656, 83851072, 157837312, 167702144, 315674624, 335404288, 631349248, 670808576, 1262698496, 1341617152, 2683234304, 5366468608, 10732937216, 21465874432]

約数ペア:

[(1, 21465874432), (2, 10732937216), (4, 5366468608), (8, 2683234304), (16, 1341617152), (17, 1262698496), (32, 670808576), (34, 631349248), (64, 335404288), (68, 315674624), (128, 167702144), (136, 157837312), (256, 83851072), (272, 78918656), (512, 41925536), (544, 39459328), (1024, 20962768), (1088, 19729664), (2048, 10481384), (2176, 9864832), (4096, 5240692), (4352, 4932416), (8192, 2620346), (8704, 2466208), (16384, 1310173), (17408, 1233104), (34816, 616552), (69632, 308276), (77069, 278528), (139264, 154138)]