67983248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3343}}^1$

素因数の和:3423

約数の個数: 40

約数和(自身を含む): 139324416

約数和(自身を除く): 71341168

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 3343, 5084, 6686, 10168, 13372, 20336, 26744, 53488, 103633, 137063, 207266, 274126, 414532, 548252, 829064, 1096504, 1658128, 2193008, 4248953, 8497906, 16995812, 33991624, 67983248]

約数ペア:

[(1, 67983248), (2, 33991624), (4, 16995812), (8, 8497906), (16, 4248953), (31, 2193008), (41, 1658128), (62, 1096504), (82, 829064), (124, 548252), (164, 414532), (248, 274126), (328, 207266), (496, 137063), (656, 103633), (1271, 53488), (2542, 26744), (3343, 20336), (5084, 13372), (6686, 10168)]