12590656

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 56

約数和(自身を含む): 27701240

約数和(自身を除く): 15110584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 409, 416, 481, 592, 818, 832, 962, 1184, 1636, 1924, 2368, 3272, 3848, 5317, 6544, 7696, 10634, 13088, 15133, 15392, 21268, 26176, 30266, 30784, 42536, 60532, 85072, 121064, 170144, 196729, 242128, 340288, 393458, 484256, 786916, 968512, 1573832, 3147664, 6295328, 12590656]

約数ペア:

[(1, 12590656), (2, 6295328), (4, 3147664), (8, 1573832), (13, 968512), (16, 786916), (26, 484256), (32, 393458), (37, 340288), (52, 242128), (64, 196729), (74, 170144), (104, 121064), (148, 85072), (208, 60532), (296, 42536), (409, 30784), (416, 30266), (481, 26176), (592, 21268), (818, 15392), (832, 15133), (962, 13088), (1184, 10634), (1636, 7696), (1924, 6544), (2368, 5317), (3272, 3848)]