66594784

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 134946000

約数和(自身を除く): 68351216

約数列:

[1, 2, 4, 8, 16, 32, 67, 89, 134, 178, 268, 349, 356, 536, 698, 712, 1072, 1396, 1424, 2144, 2792, 2848, 5584, 5963, 11168, 11926, 23383, 23852, 31061, 46766, 47704, 62122, 93532, 95408, 124244, 187064, 190816, 248488, 374128, 496976, 748256, 993952, 2081087, 4162174, 8324348, 16648696, 33297392, 66594784]

約数ペア:

[(1, 66594784), (2, 33297392), (4, 16648696), (8, 8324348), (16, 4162174), (32, 2081087), (67, 993952), (89, 748256), (134, 496976), (178, 374128), (268, 248488), (349, 190816), (356, 187064), (536, 124244), (698, 95408), (712, 93532), (1072, 62122), (1396, 47704), (1424, 46766), (2144, 31061), (2792, 23852), (2848, 23383), (5584, 11926), (5963, 11168)]