79742768

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5197}}^1$

素因数の和:5349

約数の個数: 40

約数和(自身を含む): 177896352

約数和(自身を除く): 98153584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 5197, 7672, 10394, 15344, 20788, 36379, 41576, 72758, 83152, 145516, 291032, 582064, 711989, 1423978, 2847956, 4983923, 5695912, 9967846, 11391824, 19935692, 39871384, 79742768]

約数ペア:

[(1, 79742768), (2, 39871384), (4, 19935692), (7, 11391824), (8, 9967846), (14, 5695912), (16, 4983923), (28, 2847956), (56, 1423978), (112, 711989), (137, 582064), (274, 291032), (548, 145516), (959, 83152), (1096, 72758), (1918, 41576), (2192, 36379), (3836, 20788), (5197, 15344), (7672, 10394)]