42859712

素因数分解:

$2^6\times 7^2\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 84

約数和(自身を含む): 100766880

約数和(自身を除く): 57907168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 158, 173, 196, 224, 316, 346, 392, 448, 553, 632, 692, 784, 1106, 1211, 1264, 1384, 1568, 2212, 2422, 2528, 2768, 3136, 3871, 4424, 4844, 5056, 5536, 7742, 8477, 8848, 9688, 11072, 13667, 15484, 16954, 17696, 19376, 27334, 30968, 33908, 35392, 38752, 54668, 61936, 67816, 77504, 95669, 109336, 123872, 135632, 191338, 218672, 247744, 271264, 382676, 437344, 542528, 669683, 765352, 874688, 1339366, 1530704, 2678732, 3061408, 5357464, 6122816, 10714928, 21429856, 42859712]

約数ペア:

[(1, 42859712), (2, 21429856), (4, 10714928), (7, 6122816), (8, 5357464), (14, 3061408), (16, 2678732), (28, 1530704), (32, 1339366), (49, 874688), (56, 765352), (64, 669683), (79, 542528), (98, 437344), (112, 382676), (158, 271264), (173, 247744), (196, 218672), (224, 191338), (316, 135632), (346, 123872), (392, 109336), (448, 95669), (553, 77504), (632, 67816), (692, 61936), (784, 54668), (1106, 38752), (1211, 35392), (1264, 33908), (1384, 30968), (1568, 27334), (2212, 19376), (2422, 17696), (2528, 16954), (2768, 15484), (3136, 13667), (3871, 11072), (4424, 9688), (4844, 8848), (5056, 8477), (5536, 7742)]