528797008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{26003}}^1$

素因数の和:26083

約数の個数: 40

約数和(自身を含む): 1083430656

約数和(自身を除く): 554633648

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 10168, 20336, 26003, 52006, 104012, 208024, 416048, 806093, 1066123, 1612186, 2132246, 3224372, 4264492, 6448744, 8528984, 12897488, 17057968, 33049813, 66099626, 132199252, 264398504, 528797008]

約数ペア:

[(1, 528797008), (2, 264398504), (4, 132199252), (8, 66099626), (16, 33049813), (31, 17057968), (41, 12897488), (62, 8528984), (82, 6448744), (124, 4264492), (164, 3224372), (248, 2132246), (328, 1612186), (496, 1066123), (656, 806093), (1271, 416048), (2542, 208024), (5084, 104012), (10168, 52006), (20336, 26003)]