56070896

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:647

約数の個数: 80

約数和(自身を含む): 134366400

約数和(自身を除く): 78295504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 343, 392, 476, 601, 686, 784, 833, 952, 1202, 1372, 1666, 1904, 2404, 2744, 3332, 4207, 4808, 5488, 5831, 6664, 8414, 9616, 10217, 11662, 13328, 16828, 20434, 23324, 29449, 33656, 40868, 46648, 58898, 67312, 71519, 81736, 93296, 117796, 143038, 163472, 206143, 235592, 286076, 412286, 471184, 500633, 572152, 824572, 1001266, 1144304, 1649144, 2002532, 3298288, 3504431, 4005064, 7008862, 8010128, 14017724, 28035448, 56070896]

約数ペア:

[(1, 56070896), (2, 28035448), (4, 14017724), (7, 8010128), (8, 7008862), (14, 4005064), (16, 3504431), (17, 3298288), (28, 2002532), (34, 1649144), (49, 1144304), (56, 1001266), (68, 824572), (98, 572152), (112, 500633), (119, 471184), (136, 412286), (196, 286076), (238, 235592), (272, 206143), (343, 163472), (392, 143038), (476, 117796), (601, 93296), (686, 81736), (784, 71519), (833, 67312), (952, 58898), (1202, 46648), (1372, 40868), (1666, 33656), (1904, 29449), (2404, 23324), (2744, 20434), (3332, 16828), (4207, 13328), (4808, 11662), (5488, 10217), (5831, 9616), (6664, 8414)]