65276224

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1263

約数の個数: 56

約数和(自身を含む): 141699488

約数和(自身を除く): 76423264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 208, 268, 416, 536, 832, 871, 1072, 1171, 1742, 2144, 2342, 3484, 4288, 4684, 6968, 9368, 13936, 15223, 18736, 27872, 30446, 37472, 55744, 60892, 74944, 78457, 121784, 156914, 243568, 313828, 487136, 627656, 974272, 1019941, 1255312, 2039882, 2510624, 4079764, 5021248, 8159528, 16319056, 32638112, 65276224]

約数ペア:

[(1, 65276224), (2, 32638112), (4, 16319056), (8, 8159528), (13, 5021248), (16, 4079764), (26, 2510624), (32, 2039882), (52, 1255312), (64, 1019941), (67, 974272), (104, 627656), (134, 487136), (208, 313828), (268, 243568), (416, 156914), (536, 121784), (832, 78457), (871, 74944), (1072, 60892), (1171, 55744), (1742, 37472), (2144, 30446), (2342, 27872), (3484, 18736), (4288, 15223), (4684, 13936), (6968, 9368)]