78239536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{677}}^1$

素因数の和:949

約数の個数: 40

約数和(自身を含む): 157382784

約数和(自身を除く): 79143248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 233, 248, 466, 496, 677, 932, 1354, 1864, 2708, 3728, 5416, 7223, 10832, 14446, 20987, 28892, 41974, 57784, 83948, 115568, 157741, 167896, 315482, 335792, 630964, 1261928, 2523856, 4889971, 9779942, 19559884, 39119768, 78239536]

約数ペア:

[(1, 78239536), (2, 39119768), (4, 19559884), (8, 9779942), (16, 4889971), (31, 2523856), (62, 1261928), (124, 630964), (233, 335792), (248, 315482), (466, 167896), (496, 157741), (677, 115568), (932, 83948), (1354, 57784), (1864, 41974), (2708, 28892), (3728, 20987), (5416, 14446), (7223, 10832)]