4220072

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 8310600

約数和(自身を除く): 4090528

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 269, 296, 424, 538, 1076, 1961, 2152, 3922, 7844, 9953, 14257, 15688, 19906, 28514, 39812, 57028, 79624, 114056, 527509, 1055018, 2110036, 4220072]

約数ペア:

[(1, 4220072), (2, 2110036), (4, 1055018), (8, 527509), (37, 114056), (53, 79624), (74, 57028), (106, 39812), (148, 28514), (212, 19906), (269, 15688), (296, 14257), (424, 9953), (538, 7844), (1076, 3922), (1961, 2152)]