70721536

素因数分解:

$2^{13}\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 56

約数和(自身を含む): 144498060

約数和(自身を除く): 73776524

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 97, 128, 178, 194, 256, 356, 388, 512, 712, 776, 1024, 1424, 1552, 2048, 2848, 3104, 4096, 5696, 6208, 8192, 8633, 11392, 12416, 17266, 22784, 24832, 34532, 45568, 49664, 69064, 91136, 99328, 138128, 182272, 198656, 276256, 364544, 397312, 552512, 729088, 794624, 1105024, 2210048, 4420096, 8840192, 17680384, 35360768, 70721536]

約数ペア:

[(1, 70721536), (2, 35360768), (4, 17680384), (8, 8840192), (16, 4420096), (32, 2210048), (64, 1105024), (89, 794624), (97, 729088), (128, 552512), (178, 397312), (194, 364544), (256, 276256), (356, 198656), (388, 182272), (512, 138128), (712, 99328), (776, 91136), (1024, 69064), (1424, 49664), (1552, 45568), (2048, 34532), (2848, 24832), (3104, 22784), (4096, 17266), (5696, 12416), (6208, 11392), (8192, 8633)]