42251552

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 101606400

約数和(自身を除く): 59354848

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 59, 92, 112, 118, 139, 161, 184, 224, 236, 278, 322, 368, 413, 472, 556, 644, 736, 826, 944, 973, 1112, 1288, 1357, 1652, 1888, 1946, 2224, 2576, 2714, 3197, 3304, 3892, 4448, 5152, 5428, 6394, 6608, 7784, 8201, 9499, 10856, 12788, 13216, 15568, 16402, 18998, 21712, 22379, 25576, 31136, 32804, 37996, 43424, 44758, 51152, 57407, 65608, 75992, 89516, 102304, 114814, 131216, 151984, 179032, 188623, 229628, 262432, 303968, 358064, 377246, 459256, 716128, 754492, 918512, 1320361, 1508984, 1837024, 2640722, 3017968, 5281444, 6035936, 10562888, 21125776, 42251552]

約数ペア:

[(1, 42251552), (2, 21125776), (4, 10562888), (7, 6035936), (8, 5281444), (14, 3017968), (16, 2640722), (23, 1837024), (28, 1508984), (32, 1320361), (46, 918512), (56, 754492), (59, 716128), (92, 459256), (112, 377246), (118, 358064), (139, 303968), (161, 262432), (184, 229628), (224, 188623), (236, 179032), (278, 151984), (322, 131216), (368, 114814), (413, 102304), (472, 89516), (556, 75992), (644, 65608), (736, 57407), (826, 51152), (944, 44758), (973, 43424), (1112, 37996), (1288, 32804), (1357, 31136), (1652, 25576), (1888, 22379), (1946, 21712), (2224, 18998), (2576, 16402), (2714, 15568), (3197, 13216), (3304, 12788), (3892, 10856), (4448, 9499), (5152, 8201), (5428, 7784), (6394, 6608)]