28679322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 69995520

約数和(自身を除く): 41316198

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 83, 114, 133, 166, 249, 266, 399, 433, 498, 581, 798, 866, 1162, 1299, 1577, 1743, 2598, 3031, 3154, 3486, 4731, 6062, 8227, 9093, 9462, 11039, 16454, 18186, 22078, 24681, 33117, 35939, 49362, 57589, 66234, 71878, 107817, 115178, 172767, 215634, 251573, 345534, 503146, 682841, 754719, 1365682, 1509438, 2048523, 4097046, 4779887, 9559774, 14339661, 28679322]

約数ペア:

[(1, 28679322), (2, 14339661), (3, 9559774), (6, 4779887), (7, 4097046), (14, 2048523), (19, 1509438), (21, 1365682), (38, 754719), (42, 682841), (57, 503146), (83, 345534), (114, 251573), (133, 215634), (166, 172767), (249, 115178), (266, 107817), (399, 71878), (433, 66234), (498, 57589), (581, 49362), (798, 35939), (866, 33117), (1162, 24681), (1299, 22078), (1577, 18186), (1743, 16454), (2598, 11039), (3031, 9462), (3154, 9093), (3486, 8227), (4731, 6062)]