4025887754

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{347}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 7302721536

約数和(自身を除く): 3276833782

約数列:

[1, 2, 7, 14, 23, 46, 137, 161, 263, 274, 322, 347, 526, 694, 959, 1841, 1918, 2429, 3151, 3682, 4858, 6049, 6302, 7981, 12098, 15962, 22057, 36031, 42343, 44114, 47539, 55867, 72062, 84686, 91261, 95078, 111734, 182522, 252217, 332773, 504434, 638827, 665546, 828713, 1093397, 1277654, 1657426, 2099003, 2186794, 4198006, 5800991, 7653779, 11601982, 12502757, 14693021, 15307558, 25005514, 29386042, 87519299, 175038598, 287563411, 575126822, 2012943877, 4025887754]

約数ペア:

[(1, 4025887754), (2, 2012943877), (7, 575126822), (14, 287563411), (23, 175038598), (46, 87519299), (137, 29386042), (161, 25005514), (263, 15307558), (274, 14693021), (322, 12502757), (347, 11601982), (526, 7653779), (694, 5800991), (959, 4198006), (1841, 2186794), (1918, 2099003), (2429, 1657426), (3151, 1277654), (3682, 1093397), (4858, 828713), (6049, 665546), (6302, 638827), (7981, 504434), (12098, 332773), (15962, 252217), (22057, 182522), (36031, 111734), (42343, 95078), (44114, 91261), (47539, 84686), (55867, 72062)]