78977248

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4463}}^1$

素因数の和:4559

約数の個数: 48

約数和(自身を含む): 179988480

約数和(自身を除く): 101011232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 4463, 8848, 8926, 17696, 17852, 31241, 35704, 62482, 71408, 124964, 142816, 249928, 352577, 499856, 705154, 999712, 1410308, 2468039, 2820616, 4936078, 5641232, 9872156, 11282464, 19744312, 39488624, 78977248]

約数ペア:

[(1, 78977248), (2, 39488624), (4, 19744312), (7, 11282464), (8, 9872156), (14, 5641232), (16, 4936078), (28, 2820616), (32, 2468039), (56, 1410308), (79, 999712), (112, 705154), (158, 499856), (224, 352577), (316, 249928), (553, 142816), (632, 124964), (1106, 71408), (1264, 62482), (2212, 35704), (2528, 31241), (4424, 17852), (4463, 17696), (8848, 8926)]