25173792

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{12487}}^1$

素因数の和:12510

約数の個数: 72

約数和(自身を含む): 81821376

約数和(自身を除く): 56647584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 12487, 24974, 37461, 49948, 74922, 87409, 99896, 112383, 149844, 174818, 199792, 224766, 262227, 299688, 349636, 399584, 449532, 524454, 599376, 699272, 786681, 899064, 1048908, 1198752, 1398544, 1573362, 1798128, 2097816, 2797088, 3146724, 3596256, 4195632, 6293448, 8391264, 12586896, 25173792]

約数ペア:

[(1, 25173792), (2, 12586896), (3, 8391264), (4, 6293448), (6, 4195632), (7, 3596256), (8, 3146724), (9, 2797088), (12, 2097816), (14, 1798128), (16, 1573362), (18, 1398544), (21, 1198752), (24, 1048908), (28, 899064), (32, 786681), (36, 699272), (42, 599376), (48, 524454), (56, 449532), (63, 399584), (72, 349636), (84, 299688), (96, 262227), (112, 224766), (126, 199792), (144, 174818), (168, 149844), (224, 112383), (252, 99896), (288, 87409), (336, 74922), (504, 49948), (672, 37461), (1008, 24974), (2016, 12487)]