70294744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3907}}^1$

素因数の和:4099

約数の個数: 32

約数和(自身を含む): 142798320

約数和(自身を除く): 72503576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 3907, 4498, 7814, 8996, 15628, 17992, 31256, 50791, 101582, 203164, 406328, 675911, 1351822, 2703644, 5407288, 8786843, 17573686, 35147372, 70294744]

約数ペア:

[(1, 70294744), (2, 35147372), (4, 17573686), (8, 8786843), (13, 5407288), (26, 2703644), (52, 1351822), (104, 675911), (173, 406328), (346, 203164), (692, 101582), (1384, 50791), (2249, 31256), (3907, 17992), (4498, 15628), (7814, 8996)]