27751672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{769}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 56271600

約数和(自身を除く): 28519928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 347, 694, 769, 1388, 1538, 2776, 3076, 4511, 6152, 9022, 9997, 18044, 19994, 36088, 39988, 79976, 266843, 533686, 1067372, 2134744, 3468959, 6937918, 13875836, 27751672]

約数ペア:

[(1, 27751672), (2, 13875836), (4, 6937918), (8, 3468959), (13, 2134744), (26, 1067372), (52, 533686), (104, 266843), (347, 79976), (694, 39988), (769, 36088), (1388, 19994), (1538, 18044), (2776, 9997), (3076, 9022), (4511, 6152)]