65216688

素因数分解:

$2^4\times 3^1\times {\mathrm{443}}^1\times {\mathrm{3067}}^1$

素因数の和:3521

約数の個数: 40

約数和(自身を含む): 168911808

約数和(自身を除く): 103695120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 443, 886, 1329, 1772, 2658, 3067, 3544, 5316, 6134, 7088, 9201, 10632, 12268, 18402, 21264, 24536, 36804, 49072, 73608, 147216, 1358681, 2717362, 4076043, 5434724, 8152086, 10869448, 16304172, 21738896, 32608344, 65216688]

約数ペア:

[(1, 65216688), (2, 32608344), (3, 21738896), (4, 16304172), (6, 10869448), (8, 8152086), (12, 5434724), (16, 4076043), (24, 2717362), (48, 1358681), (443, 147216), (886, 73608), (1329, 49072), (1772, 36804), (2658, 24536), (3067, 21264), (3544, 18402), (5316, 12268), (6134, 10632), (7088, 9201)]