12777750656

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{211049}}^1$

素因数の和:211117

約数の個数: 64

約数和(自身を含む): 28415772000

約数和(自身を除く): 15638021344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 344, 352, 473, 688, 704, 946, 1376, 1408, 1892, 2752, 3784, 5504, 7568, 15136, 30272, 60544, 211049, 422098, 844196, 1688392, 2321539, 3376784, 4643078, 6753568, 9075107, 9286156, 13507136, 18150214, 18572312, 27014272, 36300428, 37144624, 72600856, 74289248, 99826177, 145201712, 148578496, 199652354, 290403424, 297156992, 399304708, 580806848, 798609416, 1161613696, 1597218832, 3194437664, 6388875328, 12777750656]

約数ペア:

[(1, 12777750656), (2, 6388875328), (4, 3194437664), (8, 1597218832), (11, 1161613696), (16, 798609416), (22, 580806848), (32, 399304708), (43, 297156992), (44, 290403424), (64, 199652354), (86, 148578496), (88, 145201712), (128, 99826177), (172, 74289248), (176, 72600856), (344, 37144624), (352, 36300428), (473, 27014272), (688, 18572312), (704, 18150214), (946, 13507136), (1376, 9286156), (1408, 9075107), (1892, 6753568), (2752, 4643078), (3784, 3376784), (5504, 2321539), (7568, 1688392), (15136, 844196), (30272, 422098), (60544, 211049)]