71462656

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 152318880

約数和(自身を除く): 80856224

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 128, 184, 212, 229, 256, 368, 424, 458, 736, 848, 916, 1219, 1472, 1696, 1832, 2438, 2944, 3392, 3664, 4876, 5267, 5888, 6784, 7328, 9752, 10534, 12137, 13568, 14656, 19504, 21068, 24274, 29312, 39008, 42136, 48548, 58624, 78016, 84272, 97096, 156032, 168544, 194192, 279151, 312064, 337088, 388384, 558302, 674176, 776768, 1116604, 1348352, 1553536, 2233208, 3107072, 4466416, 8932832, 17865664, 35731328, 71462656]

約数ペア:

[(1, 71462656), (2, 35731328), (4, 17865664), (8, 8932832), (16, 4466416), (23, 3107072), (32, 2233208), (46, 1553536), (53, 1348352), (64, 1116604), (92, 776768), (106, 674176), (128, 558302), (184, 388384), (212, 337088), (229, 312064), (256, 279151), (368, 194192), (424, 168544), (458, 156032), (736, 97096), (848, 84272), (916, 78016), (1219, 58624), (1472, 48548), (1696, 42136), (1832, 39008), (2438, 29312), (2944, 24274), (3392, 21068), (3664, 19504), (4876, 14656), (5267, 13568), (5888, 12137), (6784, 10534), (7328, 9752)]