33397312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:455

約数の個数: 56

約数和(自身を含む): 72137016

約数和(自身を除く): 38739704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 137, 208, 274, 293, 416, 548, 586, 832, 1096, 1172, 1781, 2192, 2344, 3562, 3809, 4384, 4688, 7124, 7618, 8768, 9376, 14248, 15236, 18752, 28496, 30472, 40141, 56992, 60944, 80282, 113984, 121888, 160564, 243776, 321128, 521833, 642256, 1043666, 1284512, 2087332, 2569024, 4174664, 8349328, 16698656, 33397312]

約数ペア:

[(1, 33397312), (2, 16698656), (4, 8349328), (8, 4174664), (13, 2569024), (16, 2087332), (26, 1284512), (32, 1043666), (52, 642256), (64, 521833), (104, 321128), (137, 243776), (208, 160564), (274, 121888), (293, 113984), (416, 80282), (548, 60944), (586, 56992), (832, 40141), (1096, 30472), (1172, 28496), (1781, 18752), (2192, 15236), (2344, 14248), (3562, 9376), (3809, 8768), (4384, 7618), (4688, 7124)]