528291248

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{461}}^1\times {\mathrm{1069}}^1$

素因数の和:1605

約数の個数: 40

約数和(自身を含む): 1042068720

約数和(自身を除く): 513777472

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 461, 536, 922, 1069, 1072, 1844, 2138, 3688, 4276, 7376, 8552, 17104, 30887, 61774, 71623, 123548, 143246, 247096, 286492, 492809, 494192, 572984, 985618, 1145968, 1971236, 3942472, 7884944, 33018203, 66036406, 132072812, 264145624, 528291248]

約数ペア:

[(1, 528291248), (2, 264145624), (4, 132072812), (8, 66036406), (16, 33018203), (67, 7884944), (134, 3942472), (268, 1971236), (461, 1145968), (536, 985618), (922, 572984), (1069, 494192), (1072, 492809), (1844, 286492), (2138, 247096), (3688, 143246), (4276, 123548), (7376, 71623), (8552, 61774), (17104, 30887)]