73816912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{967}}^1$

素因数の和:1355

約数の個数: 40

約数和(自身を含む): 154601216

約数和(自身を除く): 80784304

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 367, 734, 967, 1468, 1934, 2936, 3868, 4771, 5872, 7736, 9542, 12571, 15472, 19084, 25142, 38168, 50284, 76336, 100568, 201136, 354889, 709778, 1419556, 2839112, 4613557, 5678224, 9227114, 18454228, 36908456, 73816912]

約数ペア:

[(1, 73816912), (2, 36908456), (4, 18454228), (8, 9227114), (13, 5678224), (16, 4613557), (26, 2839112), (52, 1419556), (104, 709778), (208, 354889), (367, 201136), (734, 100568), (967, 76336), (1468, 50284), (1934, 38168), (2936, 25142), (3868, 19084), (4771, 15472), (5872, 12571), (7736, 9542)]