28156725136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3851}}^1\times {\mathrm{14741}}^1$

素因数の和:18631

約数の個数: 40

約数和(自身を含む): 56331894528

約数和(自身を除く): 28175169392

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3851, 7702, 14741, 15404, 29482, 30808, 58964, 61616, 117928, 119381, 235856, 238762, 456971, 477524, 913942, 955048, 1827884, 1910096, 3655768, 7311536, 56767591, 113535182, 227070364, 454140728, 908281456, 1759795321, 3519590642, 7039181284, 14078362568, 28156725136]

約数ペア:

[(1, 28156725136), (2, 14078362568), (4, 7039181284), (8, 3519590642), (16, 1759795321), (31, 908281456), (62, 454140728), (124, 227070364), (248, 113535182), (496, 56767591), (3851, 7311536), (7702, 3655768), (14741, 1910096), (15404, 1827884), (29482, 955048), (30808, 913942), (58964, 477524), (61616, 456971), (117928, 238762), (119381, 235856)]