39939984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{39623}}^1$

素因数の和:39644

約数の個数: 60

約数和(自身を含む): 127747776

約数和(自身を除く): 87807792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 39623, 79246, 118869, 158492, 237738, 277361, 316984, 356607, 475476, 554722, 633968, 713214, 832083, 950952, 1109444, 1426428, 1664166, 1901904, 2218888, 2496249, 2852856, 3328332, 4437776, 4992498, 5705712, 6656664, 9984996, 13313328, 19969992, 39939984]

約数ペア:

[(1, 39939984), (2, 19969992), (3, 13313328), (4, 9984996), (6, 6656664), (7, 5705712), (8, 4992498), (9, 4437776), (12, 3328332), (14, 2852856), (16, 2496249), (18, 2218888), (21, 1901904), (24, 1664166), (28, 1426428), (36, 1109444), (42, 950952), (48, 832083), (56, 713214), (63, 633968), (72, 554722), (84, 475476), (112, 356607), (126, 316984), (144, 277361), (168, 237738), (252, 158492), (336, 118869), (504, 79246), (1008, 39623)]