61140128

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3739}}^1$

素因数の和:3829

約数の個数: 48

約数和(自身を含む): 139487040

約数和(自身を除く): 78346912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 3739, 4088, 7478, 8176, 14956, 16352, 26173, 29912, 52346, 59824, 104692, 119648, 209384, 272947, 418768, 545894, 837536, 1091788, 1910629, 2183576, 3821258, 4367152, 7642516, 8734304, 15285032, 30570064, 61140128]

約数ペア:

[(1, 61140128), (2, 30570064), (4, 15285032), (7, 8734304), (8, 7642516), (14, 4367152), (16, 3821258), (28, 2183576), (32, 1910629), (56, 1091788), (73, 837536), (112, 545894), (146, 418768), (224, 272947), (292, 209384), (511, 119648), (584, 104692), (1022, 59824), (1168, 52346), (2044, 29912), (2336, 26173), (3739, 16352), (4088, 14956), (7478, 8176)]