70785472

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:333

約数の個数: 56

約数和(自身を含む): 144729200

約数和(自身を除く): 73943728

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 109, 139, 146, 218, 278, 292, 436, 556, 584, 872, 1112, 1168, 1744, 2224, 2336, 3488, 4448, 4672, 6976, 7957, 8896, 10147, 15151, 15914, 20294, 30302, 31828, 40588, 60604, 63656, 81176, 121208, 127312, 162352, 242416, 254624, 324704, 484832, 509248, 649408, 969664, 1106023, 2212046, 4424092, 8848184, 17696368, 35392736, 70785472]

約数ペア:

[(1, 70785472), (2, 35392736), (4, 17696368), (8, 8848184), (16, 4424092), (32, 2212046), (64, 1106023), (73, 969664), (109, 649408), (139, 509248), (146, 484832), (218, 324704), (278, 254624), (292, 242416), (436, 162352), (556, 127312), (584, 121208), (872, 81176), (1112, 63656), (1168, 60604), (1744, 40588), (2224, 31828), (2336, 30302), (3488, 20294), (4448, 15914), (4672, 15151), (6976, 10147), (7957, 8896)]