71310656

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:367

約数の個数: 56

約数和(自身を含む): 146401536

約数和(自身を除く): 75090880

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 151, 157, 188, 302, 314, 376, 604, 628, 752, 1208, 1256, 1504, 2416, 2512, 3008, 4832, 5024, 7097, 7379, 9664, 10048, 14194, 14758, 23707, 28388, 29516, 47414, 56776, 59032, 94828, 113552, 118064, 189656, 227104, 236128, 379312, 454208, 472256, 758624, 1114229, 1517248, 2228458, 4456916, 8913832, 17827664, 35655328, 71310656]

約数ペア:

[(1, 71310656), (2, 35655328), (4, 17827664), (8, 8913832), (16, 4456916), (32, 2228458), (47, 1517248), (64, 1114229), (94, 758624), (151, 472256), (157, 454208), (188, 379312), (302, 236128), (314, 227104), (376, 189656), (604, 118064), (628, 113552), (752, 94828), (1208, 59032), (1256, 56776), (1504, 47414), (2416, 29516), (2512, 28388), (3008, 23707), (4832, 14758), (5024, 14194), (7097, 10048), (7379, 9664)]