66628408

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9833}}^1$

素因数の和:9868

約数の個数: 48

約数和(自身を含む): 156950640

約数和(自身を除く): 90322232

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 9833, 19666, 39332, 68831, 78664, 108163, 137662, 216326, 275324, 432652, 550648, 757141, 865304, 1189793, 1514282, 2379586, 3028564, 4759172, 6057128, 8328551, 9518344, 16657102, 33314204, 66628408]

約数ペア:

[(1, 66628408), (2, 33314204), (4, 16657102), (7, 9518344), (8, 8328551), (11, 6057128), (14, 4759172), (22, 3028564), (28, 2379586), (44, 1514282), (56, 1189793), (77, 865304), (88, 757141), (121, 550648), (154, 432652), (242, 275324), (308, 216326), (484, 137662), (616, 108163), (847, 78664), (968, 68831), (1694, 39332), (3388, 19666), (6776, 9833)]