63728236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2591}}^1$

素因数の和:2662

約数の個数: 48

約数和(自身を含む): 134120448

約数和(自身を除く): 70392212

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 946, 1118, 1892, 2236, 2591, 5182, 6149, 10364, 12298, 24596, 28501, 33683, 57002, 67366, 111413, 114004, 134732, 222826, 370513, 445652, 741026, 1225543, 1448369, 1482052, 2451086, 2896738, 4902172, 5793476, 15932059, 31864118, 63728236]

約数ペア:

[(1, 63728236), (2, 31864118), (4, 15932059), (11, 5793476), (13, 4902172), (22, 2896738), (26, 2451086), (43, 1482052), (44, 1448369), (52, 1225543), (86, 741026), (143, 445652), (172, 370513), (286, 222826), (473, 134732), (559, 114004), (572, 111413), (946, 67366), (1118, 57002), (1892, 33683), (2236, 28501), (2591, 24596), (5182, 12298), (6149, 10364)]