27143272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{727}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 55036800

約数和(自身を除く): 27893528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 359, 718, 727, 1436, 1454, 2872, 2908, 4667, 5816, 9334, 9451, 18668, 18902, 37336, 37804, 75608, 260993, 521986, 1043972, 2087944, 3392909, 6785818, 13571636, 27143272]

約数ペア:

[(1, 27143272), (2, 13571636), (4, 6785818), (8, 3392909), (13, 2087944), (26, 1043972), (52, 521986), (104, 260993), (359, 75608), (718, 37804), (727, 37336), (1436, 18902), (1454, 18668), (2872, 9451), (2908, 9334), (4667, 5816)]