26118368

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 53778816

約数和(自身を除く): 27660448

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 113, 124, 226, 233, 248, 452, 466, 496, 904, 932, 992, 1808, 1864, 3503, 3616, 3728, 7006, 7223, 7456, 14012, 14446, 26329, 28024, 28892, 52658, 56048, 57784, 105316, 112096, 115568, 210632, 231136, 421264, 816199, 842528, 1632398, 3264796, 6529592, 13059184, 26118368]

約数ペア:

[(1, 26118368), (2, 13059184), (4, 6529592), (8, 3264796), (16, 1632398), (31, 842528), (32, 816199), (62, 421264), (113, 231136), (124, 210632), (226, 115568), (233, 112096), (248, 105316), (452, 57784), (466, 56048), (496, 52658), (904, 28892), (932, 28024), (992, 26329), (1808, 14446), (1864, 14012), (3503, 7456), (3616, 7223), (3728, 7006)]