1406728808

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{28541}}^1$

素因数の和:28709

約数の個数: 32

約数和(自身を含む): 2707494120

約数和(自身を除く): 1300765312

約数列:

[1, 2, 4, 8, 61, 101, 122, 202, 244, 404, 488, 808, 6161, 12322, 24644, 28541, 49288, 57082, 114164, 228328, 1741001, 2882641, 3482002, 5765282, 6964004, 11530564, 13928008, 23061128, 175841101, 351682202, 703364404, 1406728808]

約数ペア:

[(1, 1406728808), (2, 703364404), (4, 351682202), (8, 175841101), (61, 23061128), (101, 13928008), (122, 11530564), (202, 6964004), (244, 5765282), (404, 3482002), (488, 2882641), (808, 1741001), (6161, 228328), (12322, 114164), (24644, 57082), (28541, 49288)]